You can ask WikiAnswers if you provide model, guage, and serial number, or go to the Browning "Date my Gun" page. Some of the older dates on Browning's own web site are still jumbled or incorrect, but it's the best source without more information. Use the link below
If it is an Automatic - 5, it was made in 1925
50-400 usd
You must call Browning to find out.
You did not state the model, but there was an Automatic-5 with that number made in 1953.
You will have to call Browning to find out.
You must call Browning to find out.
100 or so
See link.
100-1000 or more depending on specifics
No way to answer without a detailed description of all markings, caliber/gauge, etc..
A gun manufactured by Browning Arms
Browning first, then MidWest Gun Works.