Unknown Schlage

[jimu57]

A friend of mine bought 1 or 2 (can't remember) of this lock cylinder recently. He is a locksmith and had never seen this. The keys, at least, have Schlage on them. Can anyone identify this lock? Thanks

jim

[Squelchtone]

That's interesting, if your friend wants to part with one, I'd buy it.

Here's the 1973 patent for it:

patent 3,780,549

https://www.google.com/patents/US3780549

Squelchtone

[GWiens2001]

And if he wants to sell the other, I'd take it! Very different. Have not seen one like that one before.

You ever see a Schlage like this one?

Gordon