Dwight and Norme - I appreciate the replies. Didn't know there were some barrel changes done back in the day and that there were holsters made to accomodate them.
Here is a photo of the inside of this recently acquired holster. I don’t know how to interpret most of the marks except to think I see a round mark suggesting a flat toggle. Hopefully someone can confirm my guess or set me straight?
This a photo from the other western holster that has different marks that may suggest a dished toggle?
