c.1950 Stevens AP&M Co. Lap Steel Bar

I'm starting to sift through my collection of odds and ends accessories and whatnot so more stuff like this will be for sale. This is an older Stevens "steel" for lap steel or Dobro or Hawaiian guitars. It's in good shape save a little tarnish here and there. Cool old stamped AP&M Co. logo on 2nd side.

I'm not sure where this dates exactly but I tend to find these with old lap steels and Hawaiians from the 40s and 50s.