Eastern Arms Co. was the trade name placed on inexpensive shotguns and revolvers made for Sears. The Sears part numbers 101.XXX were made Savage/Stevens although the 101.18 isn't listed on the site I visited. You may be able to match your model using a gun values book for the photos or going to the Numrich web site (gunpartscorp.com) and looking at the Savage/Stevens pictures.
I can't find a cross-reference for that number, but Eastern Arms was a trade name used by Sears Roebuck. Most of the shotguns were made by Stevens/Savage.
'1929' is going to be a patent date, not a model number. Eastern Arms Co was not an actual manufacturer, it was a brand name used by Sears on guns they marketed, generally made by the Stevens Arms Co. Value is strictly based on its usability as a shooter, and single-barrel 16ga shotguns will generally sell for less than $100. 1929 is a model number marked on Stevens/Springfield shotguns.
Eastern Arms was a Sears Roebuck trade name. Manufacturers included Meriden Firearms, Iver Johnson A&C, Stevens/Savage Arms, and Crescent Firearms.
Savage Arms is the manufacturer of Springfield Shotguns.
Your shotgun was made for Montgomery Wards by the Savage arms Company.The Savage Model 620A and your Model 60-sb620 are the same shotgun.These Savage model 620A shotguns were made from 1926-1945.There were 66,500 shotguns made during this time span.
1926 to 1945.
Stevens made 41 different models of shotguns before 1930.Are you looking for a specific model of stevens shotgun?
Eastern Arms was a brand name sold by Sears Roebuck. The Model 1929 suggests that it was made by J. Stevens Arms Co.
An Eastern Arms model 101-7 shotgun is values at $200 to $300 in fair condition. In mint condition it is values at $450. This shotgun was sold by Sears.
Eastern was a Sears trade name. Actual manufacturers included Meriden Firearms, Iver Johnson, or Stevens. If you will tell everything that is marked on the gun, I may be able to identify the exact manufacturer, possibly the model, and estimate the approximate year of manufacture.
Delphian Arms Co shotguns distributed H&D Folsom Sporting Goods were either manufactured by Crescent Arms Co (Norwich, CN, 1892-1931) or imported from Belgium. The same name was also used by Supplee-Biddle Hardware on Fulton Model shotguns manufactured by Hunter Arms Co. (Fulton, NY, 1890-1945).
Kessler Arms Corporation