I have inherited a 1937 Winchester Model 70 labeled as (.30GOV'T'.06).
I have had it appraised and was told by 2 gun shops that it appears to be in 100% original condition. With that being said, I do not wish to drill any holes for mounting a scope for the occasional deer hunt.
I have attached some pics, can anybody help me out if they know of a mount that is "bolt-on" using the existing screws and doesn't require any tapping. This would help keep the gun's value and original condition.

Below pic, there are 2 screws on top above serial # which look like they could be used for a mount.


2 screws on the left side of receiver look like they could be used for a mount.

I did find this info on the net:
Pre-World War II rifles (up to early 1942) have serial numbers from 1 to about 60,500. The bolt
shrouds on these will be flat on top rather than round, and the bolt handle will have a 90-degree
step at the base. Pre-war rifles will all have charger clip slots in the front of the rear receiver bridge.
Later (transition) guns had these only by special order or on the target rifles in .30-06 only. These
early guns will not be drilled and tapped on top of the receiver for scope mounts. However, they will
have two drilled and tapped holes on the left side of the receiver for peep sights; early scope mounts
also utilized these holes for scope mounting. I found these photos I attached on another forum, but no brand was listed.