These were made for Gamble's Stores by Savage, and are caliber .22 LR.
I have a "Pioneer Model 26 Gamble Stores Incorporated" bolt action 22 rifle. It belonged to my father. He's 87 now - he bought it new when he was 12 in Deadwood, South Dakota. Hope that gives you some timeline. Mine is now 65 years old.
I assume you are asking about the model 26 "Field Master." To start with, What condition is the "Rifle" in? Does it still hold air and shoot. Without more information about the condition of the rifle, it is not possible to give you an estimate of value.
John Mackay - Australian pioneer - was born on 1839-03-26.
Little Pioneer - 1937 was released on: USA: 26 June 1937
The address of the Pioneer Trails Museum is: Highway 26, Bridgeport, NE 69336
Pioneer Scout - 1928 was released on: USA: 21 January 1928 Finland: 26 August 1929
they shoot small plastic BB's ranging from .18 to .26 grams and are 6mm in diameter.
The Marlin model 26 shotgun was made from 1909-1915.
No such model number.
These were made for Gambles Store by Savage /Stevens. Depending on condition, value may range from $50-75. Nice first rifle for a young shooter- have two of them, grandkids love them.
The Pioneer Woman - 2011 Ranch Games 4-3 was released on: USA: 26 January 2013
Whirlybirds - 1957 Shoot Out - 3.30 was released on: USA: 26 October 1959