Waterbury Padlock

Won 3 of these Waterbury padlocks a few days ago. Not seeing the keyway, I thought it just was something similar to the Wilson Bohannan's I already have. Well, when I took a look at the keyway, I was surprised:
The lock on the bottom is the Waterbury and the a WB on the top. Easily the narrowest keyway I have tried to pick.
Had to go away from my usual Legion303 picks into the Peterson Govt Slim and was able to pop this pretty quick:
Here is one last pic of the back, only markings are Waterbury on one side and US on the other.
After I get this post all ready, I see that Awol posted about one a while back. So, anyway, this is the first time I have seen one of these.
Ed
The lock on the bottom is the Waterbury and the a WB on the top. Easily the narrowest keyway I have tried to pick.
Had to go away from my usual Legion303 picks into the Peterson Govt Slim and was able to pop this pretty quick:
Here is one last pic of the back, only markings are Waterbury on one side and US on the other.
After I get this post all ready, I see that Awol posted about one a while back. So, anyway, this is the first time I have seen one of these.

Ed