I'm from Oakbank, Manitoba, a little town east of Winnipeg. I picked up a pair of Tower handcuffs in an antique shop in Victoria B.C. a week ago. I had a friend unlock them with his Tower key and have them soaking to get some minor rust off.
They are marked " TOWER'S DOUBLE LOCK" and nothing else except for an engraving "DPF 1 " done in an old english scroll. Could this stand for Dominion Police Force?
What I'm looking for is a key. Please contact me at email@example.com.