Canada advertising stamp covers. This collection contains 4 covers. Included are 1- A. Weseloh, Boots & Shoes, Berlin, Ontario. The stamp is a 3 cent Victoria small queen, which has been placed upside down, with clear Lon St. Mary's & Toronto circle cancels, cancelled 1897. Has a clear Toronto, Ontario address. 1- W. P. Blair, St. Catharines, Ontario. The stamp is a 3 cent Victoria small queen, with a clear and distinct St. Catharines, Ontario circle cancel, cancelled 1896. 1- The Renfrew Fruit and Floral Company, Arnprior, Ontario. The stamp is a 3 cent Victoria small queen, with a faint Arnprior, Ontario circle cancel, cancelled 1884. 1- C. D. Delworth, Nurseryman and Florist, Seaton Village, Ontario. The stamp is a 3 cent Victoria small queen, with a clear Toronto circle cancel, cancelled 1888. Has a clear USA address.