Bruce, I located my book on Indian wrenches, the guy that wrote published it shows pictures of wrenches in his collection. there is 31 pictures of wrenches. 27 Indian & 4 aftermarket wrenches with the R in motorcycle.
with the ER logo that he could not identify.
he shows variations in adjustable made by Wakefield,Charles E. Hall, Manzel & Moore, which was Moore Drop Forge Co. in Springfield, home of the Indian.
he shows the aligators, open ends & box wrenches, but no mfg. I.D.'s
as for my opinion on the book ? I found out that there are more variations out there than what I have.
also, he does not show shop or factory tools.
when I had visited the old Indian museum in Springfield before they closed, I wish that I had taken pictures
of the tools in the display case. I will have to check the Springfield City museum where Mrs. Mathos had
donated her huge Indian collection.