Model 10?

[Researcher]

When Remington Arms Co. introduced their John D. Pedersen designed pump gun in their 1908-09 catalogue they called it the "Remington Repeating Shotgun." From the 1908-09 catalogue --



From the 1909 catalogue --





Also, some places they called it the "Model of 1908." From the 1910 pocket catalogue --



In 1911 the company name was changed to Remington Arms - Union Metallic Cartridge Co. when Marcellus Hartley Dodge combined his two companies. By the Rem-UMC catalogue dated 1913-14 they were calling the gun the Model No. 10 --



In that your gun is marked Remington Arms Co. it is from the 1908-1910 time frame.

[Researcher]

Unless in extremely high original condition (almost mint) or one of the hand finished and engraved models, there does not appear to be much interest in old Remington Repeating Shotguns. The average well worn No. 1 "Standard" Grade guns languish in pawn shops around here with a $200 price tag.