Your model 350A was made by Mossberg for Montgomery Wards.The Mossberg model 350A was made from 1960-1968.The value will range between 40-160 dollars depending on overall condition and a good bore.
It a Savage models ... 30D, 30E, 30F or Stevens model 67
Springfield
Stevens, as their Model 94.
Mossberg made them Mossberg Model 500 is the same!
mossberg
Savage model 957YE
Depends on the model number. There was more than one.
Proofhouse.com has a store brand chart.
Mossberg....under the model number 500. I have the same 12ga shotgun, I would like to find out what years it was made and the value.
Made for Western Auto Stores. Proofhouse.com has a store brand chart.
It should be identical to a Mossberg 183.