The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Rochester. College Gate. Jasper Gatehouse. Edwin Drood. W. N. Eastgate Series. No. 635. RP. 1912
Rochester. Jasper Gate House. Marshall. The Seal of Artistic R. A. British Excellence Series
College Gate. Rochester. G. Pratt. No 558
College Gate. Rochester. Salmon
College Gate. Rochester. 29 10. The British Mirror Series. 1906
Rochester. College Gate. Postcard