NATIONAL SANITARY SUPPLY CO

Q: Jun 30 1997

Q: Jun 30 1997

Q: Mar 31 1997

FY: Dec 31 1996

Q: Nov 13 1996

Q: Aug 14 1996

Q: May 15 1996

FY: Dec 31 1995

Q: Sep 30 1995

Q: Aug 11 1995

Q: May 11 1995

FY: Mar 28 1995

Q: Dec 29 1994

Q: Nov 14 1994

Q: Nov 14 1994

Q: Aug 11 1994

2

Certification of termination of registration of a class of securities (Section 12(g))

Certification of termination of registration of a class of securities (Section 12(g))

Certification of termination of registration of a class of securities (Section 12(g))

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

No description available

No description available

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

PNC BANK CORP

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)