Wondering if anyone has ever seen a 60A with this sight configuration? A search of books and the internet over the years hasn't shown any pictures or mention of the combination. I posted it on Rimfire Central about a year ago and a member very knowledgeable about Winchester RF's had some good info about the sights but had never seen any reference to them being on this model before so the conclusion was it is a mystery. I checked over there a couple times since to see if any new comments might have pointed to another sighting but didn't see any.
My father got this rifle in the mid to late 30's when he was a teen with no details ever mentioned about the acquisition. I know he didn't add these sights because he wasn't a gun enthusiast or tinkerer - this was the only firearm he ever owned. The fellow on RC knew exactly when these rear and front sights were designed for Winchester in the mid 30's and were used on other models but not the 60A. He asked if the sights had patent numbers on them but are marked "Pat. Pending" which shows these were early versions, probably not obtained and switched out at a later date. He also noted they do appear to have been on the rifle for a long time. And it doesn't make sense that someone would buy this basic model and upgrade the sights when there were target model versions of the 60A and other models with this sight available but located closer to the receiver where you would expect to find a peep sight not at the typical rear sight position where these are. (But the rear peep sight in this position works very well with this front hood matching the diameter of the peep at this sight radius for a nice clear sight picture - coincidence?)
I can only think of two scenarios of how this example may have come to be: an employee built one for himself using the newly available sights or Winchester produced a run of these for a dealer or retailer. Anyone ever seen another 60A with these sights or have any other ideas how it may have come about?