I have come to have in my possession a "J.B. MILLER KEYLESS LOCK CO." combination lock.
It has "J.B.M.K.L. CO. KENT, O." on the dial and brass rivets similar to the one on the following website
http://www.vintagecombinationlocks.com
about 2/3 of the way down just after the one with the original green paint.
Does anyone have any idea how they work, I assume you count the clicks one direction and then the other, and how to get the combination for them?
How can you tell how many numbers there are, some seem to have 4 and others 5?