This is listed on ebay. Looks like it needs help and has a low starting bid. Good Luck to anyone that is interested.

http://www.ebay.com/itm/Vintage-Miniature-3-Pipe-Wrench-Replica-of-a-Bygone-Era-t329-/121092956866?pt=LH_DefaultDomain_0&hash=item1c31b3e2c2

The price will probably stay low. The wrench is badly pitted and the seller says the adjuster is free but not sure if it adjusts? Stripped most likely.