I love old printing. Old posters, old postcards, old anything. It’s something about the coarse screen rulings and definitely something about the colours. When they discovered how to do full colour, man, they Went To Town.
The results are gaudy and bright and evocative of the 40s and 50s. I love it.
These pics are by EF Clements. I googled but didn’t find out much. San Francisco in the 1940s is the best I got. They are tiny postcards. I don’t expect you’d post them though. Maybe picture cards is a better description. Who cares, they are fabulous.