Your Western Field model 37 bolt action rifle was made for Montgomery Wards(Western Field) by Mossberg and sons.The Mossberg model 30 and your rifle are one and the same.The Mossberg model 30 single shot .22cal rifle was made from 1933-1935.
The Mossberg 46B(b) was only made in 1947-1949, when the model number changed. Excellent target rifle.
mossberg
The mossberg model 45A is the same gun as the western field model 47.
50-150 usd
50-350 usd
It was made by Mossberg around 1930 plus a few years. It was a low budget bolt action rifle Mossberg model 321 or 320 under the Western Auto name
It may be a bolt action Mossberg model 321-320
There is a Mossberg 46B, and a 46B(b), but no B46B. The 46B is a bolt action .22 Target rifle, made 1938-1946, the 46B(b) was a later model, made 1947-49. I have a few of these- they are excellent target rifles.There IS a Mossberg Collector's Society, and a good history book of Mossberg guns (More Gun for the Money). Some info on different Mossberg 22's can be found by running a Google search for epix mossberg models.
No sn data
The Western Field model 31A was made by Mossberg and Sons firearm Company.The Mossberg model 40,or model 44 while be the same as your Western Field bolt action rifle.
Your .22cal bolt action rifle was made by mossberg.The model number is mossberg model 45A.