Do an internet search.
$16 in 1939
The sn range for U.S. Military M1917 Revolver's made by Colt is 1-151700.
$500 "Only cheap pimps in a New Orleans brothel carry pearl handle revolvers" General George S. Patton
Colt Dragoon Revolver was created in 1848.
Springfield M1903 'Enfield' M1917 Browning M1917 Hotchkiss M1909 Hotchkiss M1914 Chauchat Colt M1911 Various revolvers
When was Colt revolver? That's a strange question. You might want to clarify.
Patterson, NJ 1836 ie the Colt Patterson Revolver
What is the grip made of?
Go to the Colt website.
1836
no