Best I can tell its marked WALKER  BEDFORD. Not 100% sure on the Walker part Similar in style to the MILLERS VEHICLE WRENCH line of buggy wrenchs. Not in Rathbones book. Can't find any info about any Bedford buggy makers with anything close to Walker in the name.

Don't know anything about it, but I'm sure it needs to be sitting here next to my Binghamton, millers and St Louis ones, it sure has mostly the same style to it.

The lettering was weak on all those style wrenchs. This one is weaker than most. I'm 99% sure of the BEDFORD part. Not as sure of the WALKER. I know its WA_K_R. Its got me more than slightly intreged.