- CA ON00239 F433-S1-SS1-f344
- Unidad documental compuesta
- 11 Nov. 1971-
Parte deOberon Press fonds
21 Typed letter(s) lacking signature (carbon copies), 16 Typed letter(s) signed by the author, 9 Autograph letter(s) signed by the hand of the author, 6 typescripts, 9 postcards, 1 Typed letter(s) signed by the author with (typescript) enclosure.