I still have my Sort Verifier tool. A long slim piece of metal for verifying that all the cards in a card deck had a hole punched in the same place on all the cards. I also have several IBM connectors for the 407 Accounting Machines that allowed a signal from one connection to be sent to two different connections. I have both the grey and orange connectors. The IBM name is on the connectors, but there is no name or markings on the Sort Tool. I should have saved a couple of 407 connection wires (there were many different sizes and colors), but I didn't.. Bill