This beautiful brass government seal lock was made for use by the U.S. Treasury Dept., by Clarke Combination Lock Co. in Baltimore, MD. Original pat. date of 1873 and reissued in Feb. of 1876. Over 138 years ago! It is in wonderful condition for its age and works great. There are some older small tool marks on the back plate, which closes tight and still has the retaining spring clip behind it. Some newer tool marks on the knurled turn ring and the loss of some chrome. Beautiful patina and a smooth working, great feeling lock. Very collectible! - eBay (24 Oct 2014)
This padlock had a high bid of $799 (Plus Free Shipping).