- CA ON00239 F2017-S1-f75
- Unidad documental compuesta
- n.d.
Parte deAl Purdy fonds
14 Typed letter(s) signed by the author, 8 autograph letter(s) signed by the hand of the author, 17 Typed letter(s) lacking signature(carbon copy), Typed letter(s) lacking signaturewith typescript (photocopy) attachment.