A Browning Superposed shotgun is a very high quality over-under double barrel originally made in Belgium for the Browning company. A Presentation Grade gun is a very lavishly engraved gun, possibly decorated with gold inlays, with a finely checkered and/or engraved stock of fancy select-grade walnut. It would be boxed in a fitted, velvet-lined wooden case. It would typically have been well cared for and in excellent condition to preserve its value, which would likely be at least 8-10 times higher than a Field grade Superposed.
Your browning superposed was made in 1933.
With the serial number that you provided,your Browning superposed shotgun was made in Belguim for Browning in the year 1955.
Superposed
Your browning superposed was made in 1968.
Receiver
No, they are not.
The 72S suffix to your serial number indicates that your Browning superposed shotgun was manufactured in the year 1972,by FN of Belguim for Browning.
You will have to call Browning.
The name is Superposed. Find this book - Browning Superposed: John M. Browning's Last Legacy by Ned Schwing
Browning Superposed Shotgun
100-10000 usd
yes