>The style of handle looks a lot like auto wrenches and tools from the 20's and 30's
Yes, but, risky to generalize such, the style is shown in a 1870's patent for a screw type gimlet in 1876....50 years earlier...
There were lots of folks playing with making augers by twisting rod stock at the time, but they usually have pointed tips....I don't get the tip on this thing as an auger/gimlet....