This padlock sold for $348 (Plus $5.50 Shipping).
1890 SMITH & EGGE BRASS US CUSTOMS LOCK OBSOLETE NO KEY
Very interesting early SMITH & EGGE US CUSTOMS LOCK. Very Heavy Brass.
Serial # 21618. Manufactured in Bridgeport CT. Unfortunately has no key. Maybe one could be made at the right locksmith. Makes a great paper weight. - eBay (10 May 09)