Wow, that name "Truecraft" rang a bell, so I just went out to the shop to look and sure enough I have two 15" wrenches and one 12" adjustable s, I bought them in 1971 at a farm supply store. I had two of the 12" but must of lost one. they where cheep but served the job I bought them for. If you need them to fill in a collection, I would be happy to work with you.
Mel