Description: Canada advertising stamp covers. This collection contains 4 covers. Included are 1- G.W> Batchelder Berthier en Haut P.Q., with a 3 cent Victoria small queen stamp. Has a fairly clear 1876 circular cancel, and a clear and distinct Montreal address. 1- Bentley & Layton Commision Merchants, Halifax, Nova Scotia. The stamps are three 1 cent Victoria small queens, with clear Halifax circular cancels, cancelled 1889. 1- The Consolidated Plate Glass Co., London, Ontario. The stamp is a 3 cent Victoria small queen, with a clear and distinct, unique, three-ringed circular London cancel, cancelled 1896. Has a clear Amherstburg, Ontario address. 1- Teumseh House, Petrolea, Ontario. The stamp is a 3 cent Victoria small queen, with a squared circular cancel, cancelled 1897, and has a clear London, Ontario address.