🙁hi): Hi all, I’m also new to this forum and have what is to me a rather unusual brass lock; I inherited it and am just keen to find out more about its origin and date.
It has the letters “L & C” and “8” and “45” stamped one below the other on the base plate. It also has “PAT PEN” on the side of the baseplate. It has 5 hexagonal turnwheels on each limb, with each face on one limb being numbers only and the faces on the other limb, letters of the alphabet.
The combination is supplied on a brass plate and consists of a 5 letter word and a 5 digit number. The machining tolerances seem to be very accurate as the lock does not open unless all turnwheels are perfectly aligned. It looks like it has never seen any use, as it was found in the back of an old drawer with the brass tag with the combination still attached.

Hoping someone could shed some light on this rather obscure (to me at any rate) lock!
Jerome