Picked up a small box and found several nice pieces inside.
Clean Dunlap rule, Cman depth gauge, Starrett and Cornwell feeler gauges and a 629-3 Millers Fall string level (1950's ?).
That also had the Dunlap 107.1 ratcheting screwdriver and a clean Cman Circle H 3/8 breaker bar (goes with the BE bar I have).
Later I was talking to a landscaper selling bromeliads and we walked to his truck to get a business card, and as his garage door was open, I spied a small clamp on vise (one of my favorites) and I asked about it, he thru me a good price to start and it came home with me.
It's a type of quick release, actually more of a clamp, as you free it, push it to the wood and release and it's clamped in more or less. There is no screw.
Brian