I received these last week, one of the screwdrivers seems cut from one piece of metal.
Does anyone know:
Use?
Trade?
Maker?
Age?

Thanks,
Chilly

those are neat!  Machine shop projects?

These little buggers were with them.

Largest calipers are 4¼", Depth / draw gauge is 6"

Neat screwdrivers!

Here is a similar style I have. Much larger than yours. The thoughts are its a shop project ,
but the blade looks factory made. Maybe just a skilled student.