Seller: terry.brandsen2012 (52) 100%, Location: Portland, Oregon, Ships to: US & many other countries, Item: 262728194678 I don't know anything about these, just something i found out in the garage. They are wood number stamps from a long time ago, like maybe the 40s or something, i have no idea. If you are a hardcore collector or something you would know what you are seeing. They could be used for wood or leather. All the numbers are there.