Your regent named shotgun was probably made by the Cresent Firearms Co.They were in business from 1896-1932.They made many trade named shotguns for hardware retail business,s in the time frame mentioned.The price of your shotgun will range from 75-175 dollars,depending on overall condition of the wood and metal and a pair of good bores.
Regent
Regent Apartments was created in 1937.
Regent Terrace was created in 1833.
Opel Regent was created in 1928.
Regent Parrot was created in 1831.
The Regent Hotel was created in 1819.
Regent Esplanade was created in 1925.
Regent's College was created in 1985.
The Regent's School was created in 1995.
Regent Park was created in 194#.
Regent University was created in 1978.
Regent Airways was created in 2010.