What is your question?
IIRC, you can request a manual from Browning at Browning.com
Fabrique National
A Browning Auto 5 Lightweight shotgun was made in 1957 with that serial number on it.
50-350 usd
50-500 usd
Without a detailed description, you will have to go to Browning.com and look it up.
0-500 USD depending on conditon.
Browning.com has sn data under customer service.
Which model? An auto-5 with that number was made in 1926.
Provide a DETAILED description of ALL markings on the weapon.
Your serial number indicates that you have a Browning auto-5 standard shotgun in 16 gauge,that was made in the year 1953.
Try Mid West Gun Works