[Lowell martin]

Need help determing age and if it is black powder. Second edition ser #96441 trigger guard and 96442 on grip? Thanks, Lowell

 

[gdmoody]

Pictures please, so that it can be positively identified.

 

[johnsxj]

X2 on pics please or at least tell us if it's a top break or solid frame and caliber.

 

[johnsxj]

If there's no letter prefix on the grip it was made about 1920 if it's a solid frame or about 1916 if it's a top break.
U.S. Revolver Co. revolvers were all considered black powder guns.