Well,after almost a year of searching, I found out a bit more about the gun thru a NRA\Cogswell contact. It was ordered from the New Bond Street store and was completed on the 14th of August, 1923.

With this new info, I'm going back to C&H to see if they can produce certificate of origin with original gun info.

It has done well with the 9 shot 2.5" shells from rstshells.com.

Thanks all