100-1000 USD or more depending on specifics
No way to value with just the gauge and serial number. Could be 100-100000 USD
No way to answer without a detailed description of all markings, accessories, box, papers, finish, condition, engraving, etc..
Your browning was made in 1930.
Browning did not make the Luger
50-500 USD or so
what is the year made and value of ser. #'s 7g 10367 &236272 Belgium browning
Belgium
$395.00
Basically impossible to value with just the sn.
-525 USD
Between 200-500 dollars,depending on overall condition and a good bore.Your serial number indicates that your Browning auto-5 shotgun was made in the year 1926.
There is no way to give a value from just a serial number.