I'm looking for accumulations of early stamped envelopes from correspondence, dating from before WW2. Of particular interest are envelopes with postmarks from very small towns and communities in BC, such as logging camps, canneries and little villages anywhere in the province. I will also buy accumulations of old picture postcards from small countries and islands which were once part of the British Empire, as well as cards from China and other Asian countries - pre 1940 only.