Prev Next CORRESPONDENCE A-Z Letter from Zack 1975-05-15 David Zack, USA Sent from: Regina, Saskatchewan, CA, USA Medium: Paper, Pen, Drawing Category: Letter Dimensions (cm): 28 x 21.8 Pages: 2 Subject: david zack, cedar rapids show, parachute gallery calgary, chambermusic, art and artists, anne queeney, michael sheridan, zig-zag, nut project