Have you tried the Remington Arms web-site? From the information that I have the Number 4 rolling block rifle was made in the following variations:
No. 4 Rolling Block Rifle, manufactured from 1890 to 1933 in .22 S-L-LR, .25 Stevens (barrel may be marked "25-10"), or .32 short or long rimfire calibers.
Cadet Model (pre-dates the Boy Scout Model) only manufactured from 1911 to 1912..........very rare
No. 4-S "Boy Scout Model" caliber .22 S-L-LR
No. 4-S Rolling Block Rifle Military (commonly marked "MILITARY MODEL") or "AMERICAN BOY SCOUT" which is also very rare. These were thought to have been used by military academies for training cadets.
In order to determine the exact value of a Remington Rolling Block rifle, a few different factors would need to be taken into consideration. Some of these things would be the age and condition of the rifle.
The Rolling block was made in 1907
In the year 1890,as a model No.4 rolling block rifle.
Depends on which model and condition, condition, and condition....
Civil War was 1861-65; obviously, the Remington rolling block came out later. Is it a military rifle? What caliber? What condition? All these things affect value. Ranges of rolling blocks are from $550-$4000.
You will have to contact Remington.
Not enough information to even hazard a guess.
About $500 and up.
1907
The #1 supplier of Remington Rolling Block Parts is www.rollingblockparts.com. The company carries both new production and original parts for most models of rolling block firearms. If you do not see the item you are seeking call Kenn at 530-333-2233. Another source for Sporting Model Rolling Block Parts is Lone Star Rifle Co. in Conroe, TX. This is the only commercial source of both single and double set triggers for the Rolling Block. See www.Lonestarrifle.com or call Dave at 936-856-3363.
Is the model # marked? is it an auto, pump, rolling block, ???
Which model?