Skeleton Keys Decor Mais
The Forum at Handcuffs.Org: Pictures of Locks/Keys/Etc.
400 year old German padlock and key. Gorgeous. Recommended by http://www.hackneylocks.co.uk/
RARE Antique Russian Iron PADLOCK with monogram of the master "1905" "CЛ" LOCK in Collectibles, Tools, Hardware & Locks, Locks, Keys | eBay
Iron Lock, Heart (yes, that's my heart. But I've hidden the key. And I think I'll bury my heart in that secret garden with the very high walls)
king bee pad lock - straight from WLS in the '60s, King Bee would always say, 'there is no Waukeegan'!
RARE Chinese Old Style Bronze Carved Big Fish Lock Key
ANTIQUE VINTAGE RARE HUGE BIG OLD BRASS GOLDEN LION PADLOCK TIBET LOCK - REPRO | eBay
Antique Padlock 150 years old SpanishCastilian by mikimartinez, $45.00
The new Bluetooth Smart Kevo smart lock powered by UniKey