Where do you find most of your cards, Dean? I am not asking for a specific site but more general like antique shops, ephemera meets, online dealers, etc. Years ago I received Barr's Postcard news but it got so overwhelming and my focus was so narrow (antique fishing cards - real photo), I quit receiving it.
My pic is actually a crop of a real photo postcard. The whole boy and fish is below but cropped of extraneous studio surroundings.