Hunter Black Leather Right-Handed Holster Style No. 1100 Size 81, Fits something and I am not sure what.  Must have been a limited run.
Tried a few guns and it fit a P-38 perfectly.  Also fits a 1911 standard size

Will most likely fit more not listed options

Note:
I will be listing a fairly significant collection of Vintage, Very High Quality, Handmade Hunter Leather Holsters and Hunter Belts dating back to the 1960's and 1970's. The Hunter Holsters are new in the box or in the bag and in unused condition. There are a few different styles and level of embroidery. I will show the charts to help you find the best fits. I will do my best to keep the shipping charges down with their quality/weight/size. I can combine shipping whenever possible.  Please view our other holsters as well as all of our other auctions. I am sure you will find something you can't live without. Thanks for looking!!