There is more than one band with this name:
These are photos from concerts where Pentagram played, so they may be of other bands that played the concert as well.
Pentagram / Nachtmystium / Danava / Witch Mountain Jul 1, 2009 Portland, Oregon, United States Uploaded by Terabyte23
Pentagram / Iron Rainbow Jul 22, 1995 Huntington, New York, United States Uploaded by Jeffrey Lee
Pentagram / Wretched Aug 12, 1994 Dumfries, Virginia, United States Uploaded by Jeffrey Lee
Ace Frehley / Pentagram Jul 8, 1994 Washington, D.C., United States Uploaded by Jeffrey Lee
Promotional post card
Wretched / Internal Void / Pentagram Mar 17, 1994 Braddock Heights, Maryland, United States Uploaded by Jeffrey Lee
Braddock Inn (formerly Spectator's)
Full page ad in ROX
Promotional post card (front)
Poster design: Jeffrey Lee
Unorthodox / Iron Man / Pentagram Dec 11, 1993 College Park, Maryland, United States Uploaded by Jeffrey Lee
AKA Buster Brown Eye / Cathedral / Pentagram / Iron Man Dec 6, 1993 Washington, D.C., United States Uploaded by Jeffrey Lee
The Bayou marquee
Wretched / Pentagram / Internal Void Oct 31, 1993 Braddock Heights, Maryland, United States Uploaded by Jeffrey Lee
Custom set list
Pentagram Sep 14, 1993 Dumfries, Virginia, United States Uploaded by Jeffrey Lee
Newspaper ad
Flyer design: Jeffrey Lee, using original art by Joe Hasselvander from the early 1980s Death Row era.