Best left to a gunsmith with the proper tools.
Contact Browning.
An experienced stock maker will have to evaluate it in person.
Try Midwest Gun Works.
Best left to a gunsmith
You will need professional assistance from a stock maker.
stock is standard american walnut, no stain.
Best left to a gunsmith
Impossible to answer on the internet without detailed pictures.
Must be examined to be sure.
Best left to a gunsmith
Best left to a trained gunsmith
I would like to start out with I have never seen a Browning serial number as described by you.Are we sure that you have a Browning 16ga shotgun,or another made shotgun that may have used Browning,s patent?I must admit that I have never seen a straight stocked Browning shotgun or heard of one in my many years of collecting firearms.