A collection of links related to lock designs, trick padlocks, shops and other methods of acquiring some of the puzzles discussed in this blog.

Antique Padlocks

Danlock (Only occasionally being made)

Forever Lock

Grand Illusions Locks

John M. Mossman Lock Collection

Mfave - Splinter's Lock Designs

Popplocks by Rainer Popp

PuzzleMaster Locks

Auctions for rare, unique puzzles and padlocks:

Baxterweb Auction

Cubic Dissection

Haubrich Auction

Schofield Padlock Auction