The REMINGTON No.4-S is plainly marked on the left side of the receiver AMERICAN BOY SCOUT. There's NO way it can be mistaken for any other Remington rolling block.
I can't add a close-up photo of the stamp because my photo storage server is doing maintenance on the website right now.
Best regards ~ ~ ~ FLFL77
That rifle on the wall of the labourer's cottage, or working-class flat, is the symbol of democracy. It is our job to see that it stays there. ~ George Orwell