Filed by The PNC Financial Services Group, Inc.
Pursuant to Rule 425 under the Securities Act of 1933 and
deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934

Subject Company: Mercantile Bankshares Corporation
Commission File No. 0-5127

     On January 31, 2007, Joseph C. Guyaux, President of The PNC Financial Services Group, Inc. (“the Corporation”), gave a presentation to investors at the Citigroup Financial Services Conference. This presentation was accompanied by a series of electronic slides that include information pertaining to the financial results and business strategies of the Corporation. A copy of the slides was previously filed on January 31, 2007 by the Corporation pursuant to Rule 425 under the Securities Act of 1933, and the following transcript of the presentation should be read in conjunction with those materials.

And moving from there, I’d now like to spend the remainder of my presentation talking about our Retail Banking segment, which as you can see from this slide,

contributed nearly half of PNC’s total business segment earnings in 2006.

Here is how Retail’s revenue breaks out by product segment. We derive a very high proportion of revenue from deposits, trust and brokerage products --

essentially the liquidity and investment wallets of our customers. This business mix allows us to maintain our moderate risk profile on the credit side, providing for a

more stable and predictable earnings stream. While lending still provides significant revenue, we are not involved in some of the high-risk asset classes such as sub-

prime.

Our retail banking model is focused on building primary relationships that allow us to capture a greater share of the revenue within the payments system, and it all

starts with checking accounts. By acquiring and retaining checking customers, we can pursue strategies that allow us to deepen those

Our approach to lending is also generally focused on building relationships, through products such as small business and home equity loans, credit cards and dealer

floorplan lending. But we do also look to grow specific loan products such as student loans and indirect lending, where they can be value-added. As shown here,

the strength of the relationships we’ve generated have translated into increased average deposits and loans. The scalability of the Retail Banking platform, coupled

with our One PNC focus on cost control and revenue enhancement, has improved efficiency. This has resulted in solid annual growth in earnings that we’ve been

able to deliver. Let’s look a little bit more closely at our blueprint for success.

Our ability to win in the marketplace is built on the complex interaction of many PNC strengths. Together, these comprise a framework that contributes to our

success and provides clarity and continuity to our efforts. We review this framework each and every year, taking into account current trends and environmental

factors in determining where best to invest our resources for the year ahead. We have differentiated ourselves by building one, an expense discipline that has helped

create positive operating leverage; a superior risk management process for credit and operating risk; an ability to retain and grow our share of the payments

business by leveraging existing customer

Heading into 2007, we are committed to maintaining our differentiated strengths while focusing more of our efforts on opportunities with larger payouts. For

instance, in light of the challenge of the current environment, inverted yield curves, slower growth in deposits and loans, we believe the key to success in 2007 will

be retaining and expanding our wallet share of current customers, while selectively pursuing higher quality new relationships, capturing opportunities to control costs

and maintaining our positive operating leverage. For example, this means we will focus on investing and executing where we have opportunities to get higher value

checking relationships through selective new branch openings and targeted business banking and wealth management initiatives. At the same time, we will be

reducing and be more selective on offers to gather interest-bearing deposits, given that PNC is core funded with a 76% loans to deposits ratio. Importantly, we will

be investing in, and spending more time on, employees and customer service. We think that these investments will offer us the greatest improvement in our 2007

earnings.

Let’s first begin by discussing our approach to customer acquisition in 2007. One of the keys to success in the environment we face is controlling acquisition costs.

As you can see, our branch network delivers the bulk of the growth in our new relationships. We have a comprehensive approach to evaluating branch

effectiveness. As a result, we’ve been investing in new branch

In addition, a key will be to expand the growth coming from lower-cost alternative acquisition channels. We continue to have success in these channels. Our

relationship managers are actively out visiting workplace sites, and we have agreements that make us the preferred bank at many major colleges and universities in

our footprint. As you can see by the chart on the right, this has become a major source of checking relationship acquisition for us, and it comes at a much lower

cost. Also, our new checking product line, which offers free worldwide ATMs, coupled with our enhanced online banking capability, should allow us to expand

client acquisition through the web. So in conclusion, the acquisition of checking relationships will continue to be a meaningful part of our growth in 2007 versus

2006, but maybe even more important in 2007 will be retaining and deepening our existing customer base.

We continue to focus on deepening checking relationships. Improved penetration with services such as debit cards, online banking and online bill payment has

increased the value of each checking account and the likelihood of retention. Here you can see the strong growth we’ve delivered in small business and consumer

debit card revenue and online banking usage. In addition to the acquisition and deepening of checking relationships, as I mentioned earlier, retention and growth is

going to be critically important. And differentiated service, delivered by empowered, well-trained employees, is our pathway to success.

Now when you consider that the average small business customer, industry-wide, keeps 20 times the checking balance as the average retail customer, you

understand how important these relationships are and why we are so excited about this award. Now we need to build on this momentum in 2007, and we will do

that as we invest, execute and manage a number of targeted initiatives designed to drive business by focusing on our employees and a differentiated customer

experience.



Our commitment to the continuous enhancement of the customer experience is underscored by three comprehensive initiatives that we actually began in 2006.



First, in the first quarter of 2006, we implemented Gallup’s Human Sigma Program to improve both customer and employee engagement. Over 27,000 customers

and employees from the branch and the call center of the Retail Bank were surveyed in December to establish baseline measurements of satisfaction and

commitment. We’ve already set specific improvement goals for each group that are now included as part of the incentive compensation plan as we head into 2007.

The overall goal is to

A second and related initiative focuses on problem resolution, which is a critical enhancer of customer satisfaction. It begins by comprehensively identifying and

gathering information about the service experiences that can be redesigned to better meet our customers’ needs. We are leveraging customer and employee

feedback from our Gallup survey results to identify opportunities to improve the “in the moment” service experiences.

Finally, and maybe more importantly, our third initiative is the employee selection, retention and development program. This provides for identification, selection and

development of candidates that are more like our top performers.

Collectively, these initiatives for us cannot be a one shot deal. It’s really about committing and changing the culture. And we believe it’s essential to our future.

The retail business is a business that requires frequent investments. Recent investments beyond our expanded branch network and online banking innovations have

been focused on deploying capital in strategic growth opportunities. One example is Banking Made Easy, which was the introduction of our new simplified checking

product set that included free worldwide ATM transactions. Early

Another example, we successfully introduced a new PNC-branded credit card product that has exceeded our original expectations, with more than 70,000 cards

issued to date. We formed a credit card partnership that allows PNC to control the client experience while using a third party servicer to gain the benefits of scale.

While allowing for revenue opportunities, credit cards for both individuals and businesses solidify relationships and give us access to this part of the payment system.

We have also increased our investment in our Merchant Services joint venture, where we are seeing solid double-digit growth since that investment. Leveraging

these and other investments to gain greater share of wallet, while providing opportunistic customer acquisitions in 2007, is important to achieving our overall goals.

One final example I’d like to spend a moment talking about is our investment in the recently established private client group. It is focused on serving the mass

affluent. PNC currently manages more than $50 billion in assets and expects to be managing more than $70 billion upon closing of the Mercantile transaction,

making us one of the largest bank wealth managers in the country. As you can see from our wealth pyramid, we do this by a targeted approach to distinct customer

segments. From the mass market to the ultra-wealthy, we have a business model specifically tailored to meet their needs. And these businesses have been

performing exceptionally well. In fact, although I’m going to focus my discussion on a segment specific opportunity in the wealth pyramid, let me say

Aided by our One PNC initiative, we launched a private client group designed to bring a differentiated level of service to the mass affluent customer, as we see a

significant opportunity in this segment. And thanks to our superior technology platform, we’ve been able to identify 32% of existing PNC households, that’s

682,000 households, as mass affluent. The typical mass affluent household has investable assets of between $100,000 and $1 million. And it spreads those assets

among three or four financial providers. Our goal is to get them to give PNC a greater share of their investment wallet.

Checking customers who already identify with the PNC brand of ease, competence and achievement typically are more than willing to do just that. As we uncover

these hidden wealth management customers, we intend to capture more of their business as they move up the wealth pyramid. But once again, it all starts with

exceptional service. The private client group has expanded to more than 140 relationship managers. We are assigning these managers to mass affluent customers so

that we can better understand customer needs, and guide them toward products and services that meet those needs. Where we have piloted this initiative, the early

results have been highly successful. For the year ended December 31, 2006, those households that have been in a private client group book of

In 2007, in addition to our recent investments, we will build on this momentum by continuing to invest in the products, services and distribution capabilities that

enhance the customer experience and bring value to PNC. For business customers, this includes our investment in a remote check capture capability, not only for

large customers but an affordable product specifically targeted to smaller businesses. In addition, we’ll be introducing a new simplified business checking account.

Our plans for 2007 also include an expanded marketing program aimed at improving brand awareness, especially with our prospects. Increased brand recognition

will not only provide added opportunities in our current market, but will provide significant benefit in support of our expansion. You can expect to see stepped-up

efforts to get the PNC brand in front of prospective customers early and throughout 2007.

Finally, the opportunities available from the Mercantile transaction are something we are excited about. Let me tell you why I feel so confident that we can succeed

in this market. Clearly we have demonstrated that within our retail footprint, we can increase our deposit share and grow customers and generate consistent high

quality returns. But our future success is also going to depend on our ability to integrate new territory and new customers in a consolidating industry. So the question

becomes: Is our model scalable? I believe our success in Washington, DC is a resounding yes to that question. In 2006, we celebrated the first anniversary of our

acquisition of Riggs and our entry into

Overall, the first year in that market exceeded our expectations. For example, we saw tremendous improvement in monthly same branch sales in Washington.

Consumer checking accounts were up 14%. Average deposits up 6%. Average home equity loans up 17%. And on the small business side, the improvements were

even more dramatic. Off of the admittedly very small base that Riggs had, we grew average small business loans 140%.

Our success in Washington significantly influenced our decision to continue deploying capital in that region through the acquisition of the storied Mercantile franchise.

This transaction, which we expect to close in March, will make PNC a mid-Atlantic banking powerhouse. We will have more than 1,000 retail branches, 70% of

our branches in the affluent quarter stretching from the Hudson to the Potomac River. Along with strong market positions in Pennsylvania and New Jersey, we will

become the number two bank in Maryland, we’ll be the number two bank in Delaware, and we will be more of a force in the highly fragmented Virginia market.

Right now, our integration team is hard at work. We continue to work toward a smooth transition, with complete integration scheduled for the third quarter of this

year. Our primary goal, as you might expect, is to retain Mercantile’s customers and the key employees who manage those relationships. We’ve already announced

a number of Mercantile senior and executive managers who will take critically important positions within the Mercantile service territory. We believe this will help us

retain Mercantile’s market position and leverage the power of PNC’s platform. These managers, which include a number of affiliate CEOs and presidents, who

have a deep understanding of the business environment in which Mercantile operates, will become regional presidents for PNC.

In summary, we’re pleased with the performance of the company this past year. In the Retail Bank, I believe that we’ve built a high-performing model that is

differentiated, disciplined and scalable. We have developed a framework for winning in the retail business that will serve us well in the challenging 2007

environment. We are focused on deepening existing customer relationships while selectively pursuing customer acquisitions, controlling costs and maintaining

positive operating leverage. In light of the current interest rate environment, in the Retail Bank, we expect NII growth to remain challenged. We will also continue to

invest in opportunities during 2007 that we believe will provide for short-term and long-term payoffs. Accordingly, we would expect that our earnings growth in the

Retail Bank will be in the mid- to upper single-digit range when compared to 2006. Finally, as I said before, we’re extremely excited about the opportunities

available with Mercantile, and I can tell you from firsthand experience that the people at Mercantile are equally excited. With that, I’d be happy to take any

questions. Thank you.

Q:      Joe, I’ll kick it off. You kind of addressed it there towards the end, but a key concern I think that remains is Mercantile’s decentralized affiliate structure and

          how that fits into your more

A:      Well, the most important thing that we discovered in talking with them is, in their decentralized environment, they were very strong in the commercial banking

          market, and having lenders and authority close to the customers is critical. So the first thing that we’ve done is, we’ve reinforced that those people and that

          process will stay in place. That took an enormous amount of risk out because I think when you get underneath the covers at Mercantile, their wealth

          management business was centered in Baltimore, not the affiliates. And their retail business was sort of supporting the commercial business. So we’ll move

          faster in integrating the retail franchises, and we’ll actually kind of follow their model where they’ve built enormous value up relative to their commercial client

          base. And to that end, just to give you an example, Peter Floeckher, who all the affiliate CEOs reported to, has agreed to stay on for 3 years. So, as those

          people become regional presidents, they’ll have the same manager. And the people that approve their credit will stay in place, and actually, because they

          were a committee approach -- we are a two signature approach -- they will actually have more authority, ironically, in the marketplace. But of course, it will

          come with increased accountability that whoever signs is accountable, versus the committee structure. So I can tell you -- that’s why I mentioned in my

          remarks, I’m even more excited because I think as we peel back the onion there, we are getting more and more comfortable with the people that are signing

          up. I mentioned Peter Floeckher, Ken Cook, who runs Mercantile Potomac, will stay

Q:      Talk a little about the BlackRock investment (unintelligible).

A:      Well, I would tell you, we are not in a hurry to monetize it over time. Maybe that’s where I would start. I mean, if you look at our interest now, which I think,

          Rick, is 32%?

A:      34.

A:      34%. If you look at the earnings stream that we’re going to get off that 34%, it’s going to be larger than what we had before we diluted our share down. So,

          we see it as something that makes us unique in the marketplace, diversifies our revenue stream, allows us not to have to go out on the risk curve in terms of

          credit and loans, and so I think if there’s further monetization, my guess is it would come from BlackRock expanding and further diluting us

A:      Joe made an excellent point. I think if you looked at the 4^th quarter, the earnings we derived from a smaller ownership percentage were greater than we had

          in the 3^rd and prior quarters, so it was immediately accretive to PNC.

Q:      Are there tax implications in terms of the investment being held within PNC as opposed to you spinning it off or doing something for the shareholders with it?

A:      Once our ownership went below a certain level, and once BlackRock started talking about potential acquisitions and mergers and so on, a lot of the potential

          for tax benefits were gone at that point. So at this stage of the game, the one tax piece that we work on very carefully with them is the dividends, right? The

          more we receive in dividends, the more we can shield those earnings from the 34% rate and actually get a much more reduced rate, 7%.

Q:      I’m sure it’s me and not you, but in talking about your sources of revenue, trust and brokerage, loans and deposits, I though deposits were liabilities. Could

          you explain what you mean by deposits as a source of revenue?

Q:      Do I assume any others are not invested in loans? If they were, they’d be in the loan section?

A:      Right, right.

Q:      Okay, fair enough.

Q:      Joe, any more holes that you see right now in your footprint? Do you think you have adequate scale now in Washington, DC?

Q:      I’m wondering how you think about the loan to deposit ratio longer term. Is there an environment or set of events that you would ramp that up, and have you

          thought about sensitivity to the net interest margins on those kind of changes?

A:      Yes, I think Joe, you said it very well. I think the key here is the growth in the fee-based business gives us a lot of options that maybe some others don’t have

          when they have a significant portion in net interest income. That gives us options, I think as Joe pointed out, on the liquidity side, in terms of liquidity in the

          credit markets, but also on the deposit pricing side. We don’t necessarily have to go after those deposits in a flatter, declining rate environment. In terms of

          the margin, I think we are quite comfortable in the margin, because in our mind it’s all about growing earnings, right? And we think we can continue to grow

          earnings, basically because of the fee-based businesses as well as keeping a sharp focus on the expense side of the equation and driving operating margin.

          So, I think, therefore, the volatility in net interest income that may exist, it doesn’t impact us as much as it may impact others.

Q:      Joe, I guess just on the customer side as far as Mercantile is concerned, one of the things about Mercantile is that while their deposit growth has been slower,

          they pay a lot lower rates on their deposits than you do. It’s about 100 basis points less than interest-bearing

A:      Well, once again, we are hard at work, so I’ll give you what we are thinking at this point, and we keep getting more and more information in peeling back.

          Interestingly, what we find is that the cost advantage that they enjoy is primarily not on the consumer side. So if we look at how they are pricing their

          consumer deposits -- As an example, they had recently introduced an indexed money market account and had immediately driven that product through the

          roof in a sense. So on the consumer side, we really think that the pricing philosophy is fairly close today, which is a way of saying that they were having

          trouble, I think, holding onto deposits and started to ratchet up prices, so while their historical margin on the consumer side might look better, today’s margin

          looks very similar to what ours is. I think where we are going to be very careful is more on the commercial corporate side. What we see is the advantage

          they had there is in their lending relationships, they got rewarded with a lot of low cost deposits, or deposits that they didn’t have to pay up on. And I think

          preserving those deposits and those lending relationships will be important to us. And the implications for us, we’ve got to make sure that we don’t go out the

          day after acquisition and put everybody on a $1.00 sweep account, or we’ll destroy the margin in a hurry. But I think what’s important is, we know their

          customers aren’t demanding that. So we just have to be careful that where it’s demanded, we meet those needs. Where in fact it’s part of a relationship that

          factors into a lending relationship, we need to kind of leave that pricing in place. So that’s the early read on

Q:      I guess just one more. A lot of improvement going on in your business, obviously, but if we back out the One PNC efficiency cost save last year, and

          acquisitions, your expense growth was probably over 10%. When can we expect to start to see some paybacks on what I assume is a lot of initiative spend?

A:      Well, I think some of those that I tried to cover -- for example, in One PNC, that allowed us to launch the private client group where we added 140

          relationship managers. It also allowed us, in the same timeframe, we bought our interest in our merchant joint venture. We reentered the credit card business;

          we launched a new credit product. From our standpoint, while One PNC was a standalone initiative, the reality was we wouldn’t have spent the money we

          spent if we wouldn’t have found a way to pay for it and have positive operating leverage. All those initiatives, by the way, that I’ve mentioned are doing equal

          to or better than what we projected them to do. And I think one of the keys in 2007 will be for us to keep the momentum around those initiatives, continue

          the payoffs, and selectively make other

Q:      How much flexibility do you think you have to dial back that investment spend if the yield curve stays like this?

A:      I think we’re in pretty good shape. You know, quite frankly, we just completed the budget process, and we probably had, I would say, 8 or 10 key

          investment initiatives that we wanted to go forward with, and we dialed back on 3 of those and left them in, and we cut about 5 others off, on the notion that

          if the year changes around, or we can find more revenues, we’ll put them back on the table. We kind of have them on the shelf, ready to go, depending upon

          the environment. But otherwise I think we are pretty set. Now it will be about executing, performing, and if we get some wind at our back somewhere that

          we’re not expecting, then I think we bank some of that and invest some of that to help fuel future growth.

Any other questions? Okay. Thanks, Joe.

Thank you.

ADDITIONAL INFORMATION ABOUT THE PNC/MERCANTILE TRANSACTION

     The PNC Financial Services Group, Inc. and Mercantile Bankshares Corporation have filed a proxy statement/prospectus and other relevant documents concerning the merger with the United States Securities and Exchange Commission (the “SEC”). WE URGE INVESTORS TO READ THE PROXY STATEMENT/PROSPECTUS AND ANY OTHER DOCUMENTS FILED WITH THE SEC IN CONNECTION WITH THE MERGER OR INCORPORATED BY REFERENCE IN THE PROXY STATEMENT/PROSPECTUS BECAUSE THEY CONTAIN IMPORTANT INFORMATION.

     Investors may obtain these documents free of charge at the SEC’s website (www.sec.gov). In addition, documents filed with the SEC by The PNC Financial Services Group, Inc. are available free of charge from Shareholder Relations at (800) 843-2206. Documents filed with the SEC by Mercantile Bankshares are available free of charge from Mercantile Bankshares Corporation, 2 Hopkins Plaza, P.O. Box 1477, Baltimore, Maryland 21203, Attention: Investor Relations.

     The directors, executive officers, and certain other members of management and employees of Mercantile Bankshares Corporation are participants in the solicitation of proxies in favor of the merger from the shareholders of Mercantile Bankshares Corporation. Information about the directors and executive officers of Mercantile Bankshares Corporation is set forth in the proxy statement for its 2006 annual meeting of shareholders, which was filed with the SEC on March 29, 2006. Additional information regarding the interests of such participants is included in the proxy statement/prospectus filed with the SEC.