Superprints by Drewry Photocolor. They've been around for a long time but I'm not sure if they're still in operation (I can't find an official website).
This paper slip is from the '80s.


Now you too can cherish a superprint of your favorite tractor, forever!
Some of the earliest slides my brother took c.1956 are in Drewry Photocolor mounts, so 54 years and counting.
ReplyDelete