SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 13) Mine Safety Appliance Company - ------------------------------------------------------------------------------ (Name of Issuer) Common Stock - ------------------------------------------------------------------------------ (Title of Class of Securities) 602720-104 - ------------------------------------------------------------------------------ (CUSIP Number) Check the following box if a fee is being paid with this statement [ ] CUSIP No. 602720-104 1) Names of Reporting Persons S.S. or I.R.S. Identification Nos. of above persons PNC Bank Corp. 25-1435979 2) Check the Appropriate Box if a Member of a Group (See Instructions) a) [ ] b) [ ] 3) SEC USE ONLY 4) Citizenship or Place of Organization Pennsylvania Number of Shares 5) Sole Voting Power 60,459 Beneficially Owned By Each Reporting Person With 6) Shared Voting Power 597,483 7) Sole Dispositive Power 326,676 8) Shared Dispositive Power 319,379 9) Aggregate Amount Beneficially Owned by Each Reporting Person 657,942 10) Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] 11) Percent of Class Represented by Amount in Row (9) 11.4 12) Type of Reporting Person (See Instructions) HC SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 13) Mine Safety Appliances Company - ------------------------------------------------------------------------------ (Name of Issuer) Common Stock - ------------------------------------------------------------------------------ (Title of Class of Securities) 602720-104 - ------------------------------------------------------------------------------ (CUSIP Number) Check the following box if a fee is being paid with this statement [ ] CUSIP No. 602720-104 1) Names of Reporting Persons S.S. or I.R.S. Identification Nos. of above persons PNC Bancorp, Inc. 51-0326854 2) Check the Appropriate Box if a Member of a Group (See Instructions) a) [ ] b) [ ] 3) SEC USE ONLY 4) Citizenship or Place of Organization Delaware Number of Shares 5) Sole Voting Power 60,459 Beneficially Owned By Each Reporting Person With 6) Shared Voting Power 597,483 7) Sole Dispositive Power 326,676 8) Shared Dispositive Power 319,379 9) Aggregate Amount Beneficially Owned by Each Reporting Person 657,942 10) Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] 11) Percent of Class Represented by Amount in Row (9) 11.4 12) Type of Reporting Person (See Instructions) HC SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 13) Mine Safety Appliances Company - ------------------------------------------------------------------------------ (Name of Issuer) Common Stock - ------------------------------------------------------------------------------ (Title of Class of Securities) 602720-104 - ------------------------------------------------------------------------------ (CUSIP Number) Check the following box if a fee is being paid with this statement [ ] CUSIP No. 602720-104 1) Names of Reporting Persons S.S. or I.R.S. Identification Nos. of above persons PNC Bank, National Association 25-1197336 2) Check the Appropriate Box if a Member of a Group (See Instructions) a) [ ] b) [ ] 3) SEC USE ONLY 4) Citizenship or Place of Organization United States Number of Shares 5) Sole Voting Power 58,459 Beneficially Owned By Each Reporting Person With 6) Shared Voting Power 597,483 7) Sole Dispositive Power 326,676 8) Shared Dispositive Power 318,379 9) Aggregate Amount Beneficially Owned by Each Reporting Person 655,942 10) Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] 11) Percent of Class Represented by Amount in Row (9) 11.3 12) Type of Reporting Person (See Instructions) BK ITEM 4 - OWNERSHIP: The following information is as of December 31, 1995: (a) Amount Beneficially Owned: 657,942 shares (b) Percent of Class: 11.4 (c) Number of shares to which such person has: (i) sole power to vote or to direct the vote 60,459 (ii) shared power to vote or to direct the vote 597,483 (iii) sole power to dispose or to direct the disposition of 326,676 (iv) shared power to dispose or to direct the disposition of 319,379 ITEM 7 - IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY: Included are the following subsidiaries of PNC Bank Corp. - HC: PNC Bancorp, Inc. - HC (wholly owned subsidiary of PNC Bank Corp.) PNC Bank, National Association - BK (wholly owned subsidiary of PNC Bancorp, Inc.) PNC Bank, Ohio, National Association - BK (wholly owned subsidiary of PNC Bancorp, Inc.) Midlantic Bank, N.A. - BK (wholly owned subsidiary of PNC Bancorp, Inc.) ITEM 10 - CERTIFICATION. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purposes or effect. SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. February 12, 1996 -------------------------------------------- Date /s/ WILLIAM F. STROME -------------------------------------------- Signature - PNC Bank Corp. William F. Strome, Senior Vice President -------------------------------------------- Name/Title February 12, 1996 -------------------------------------------- Date /s/ PAUL L. AUDET -------------------------------------------- Signature - PNC Bancorp, Inc. Paul L. Audet, Vice President -------------------------------------------- Name/Title February 12, 1996 -------------------------------------------- Date /s/ WILLIAM F. STROME -------------------------------------------- Signature - PNC Bank, National Association William F. Strome, Senior Vice President -------------------------------------------- Name/Title AN AGREEMENT TO FILE A JOINT STATEMENT WAS PREVIOUSLY FILED AS EXHIBIT A TO AMENDMENT NO. 11.