Red Oak from Cowan's Educational Pictures (Canadian Forest Trees) (V11)
Publisher Cowan Company, Limited Canadian
Not on view
Red Oak from Cowan's Educational Pictures (Canadian Forest Trees) (V11). Issued by the Cowan Company Limited of Toronto, Ontario, Canada. No. 10. Brown border. At bottom of card: COWAN'S/ PERFECTION/ COCOA. Front: leaf and seed of tree. Back: Full description of featured tree.