Buckeye tee tool

[jimwrench]

 Seems many people used Buckeye on various tools. This one does not appear to relate to Buckeye cultivator or anything else I have found. It has a flat rectangular end;a semispherical end and a blunt chisel like end. casting marks seem to be 1-315 and o inside a circle (assume foundry mark) and some undescipherable mark.
Any help in identifying usage or maker would be appreciated.

[jimwrench]

 Heres some other tools that came in lot with tee.
G3170 IHC wrench type 36 which I already had one of. G is upside down-probably made on Mon
Snap-on No 71M ratchet
Ford Brake wrench
Boos adjustable
Neva-clog stapler
 Some other crusty stuff as well but nothing to get my heart rate up.