The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Lift Locks. Ontario. Canada. D. Ross. Peterborough Post Card Co Ltd. CL. Color Canada Ltd. Cornwall Ontario. H. R. Oakman. 1978
Peterborough. Ontario. Canada. World Famous Hydraulic Lift Lock. Peterborough Post Card. H. R. Oakman
Canada. Ontario. Peterborough. Lift Locks. Peterborough Airways Ltd. H. R. Oakman
World Famous Hydraulic Lift Lock. Peterborough. Ontario. Canada. 1987
Canada. Ontario. Peterborough. Peterborough Post Card Co. Ltd. D. Ross
Partial view of Miners Bay Lodge and Trailer Park. Ontario. Canada. Peterborough Post Card. 1973
Terra Cotta Inn. Ontario. Canada. Peterborough Post Card
Ivy Lea Bridge. Linking Canada and U. S. A. over the St. Lawrence River. Ontario. Canada. Peterborough Post Card. 1969. R. Oakman
