This is a Bausch and Lomb mounting system for a scope without internal windage and elevation adjustments - the adjustments can be made in these bases - ideal for a scope such as the Bausch and Lomb Balfor and Balvar series. This mount will work with a post-war standard model 70. The rings are 1" in diameter.
The finish and metal are in very good to excellent condition. The set is complete with no missing parts, damage or other problems. All screws are included.