From 1973 to about 1986 I was quite active in the Upstate New York Post Card Club. In 1974 the club decided to have an annual post card show. I was willing to produce the advertising cards on my small printing press for the first five shows. 

    On the Fourth annual card, a local artist made up a fancier design that I had made into a printing block for my printing press.

    The paper was thinner and there was no imprint on the reverse.