One ticket for TH 25th and SU 28th and TH 1st and SU 4th for the Fillmore West Image has white border, blue lettering with shades of rust and black, black stripEvents:
Fillmore West:
03/25/1971 - 03/28/1971
04/01/1971 - 01/04/1971
Winterland:
03/26/1971 - 03/28/1971