This date for the Winterland is not listed on the postcard Ticket is backstampted on the tickets BG 134 or BG 135. It is stamped in red ink and reads "VALID SANTANA SHOW WINTERLAND SUN. ONLY MAR 28-$3.50-8:00 P.M."Events:
Fillmore West:
03/25/1971 - 03/28/1971
04/01/1971 - 01/04/1971
Winterland:
03/26/1971 - 03/28/1971
