Mossberg B46B 22 rifle any info as to dates and literature on it would be appreciated?

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.