Turnerriver, here's a photo of a holster that I recently bought. The only marking on the holster is an ink stamp on the backside: "H.E. (Tex) Wolffarth - Lubbock, Texas"
Are you familar with the name??
I did a little checking and found a fellow (Hubert Evan Wolffarth) listed in both the 1910 and 1920 Census for Lubbock, Texas. In 1930 he moved to Lynn County, Texas