Y1074 .58 Tinned Morse Cartridge (Type1)
Description: Here is a very nice type 1 Morse cartridge. These are thought to have been manufactured at the Frankford Arsenal starting in 1860. This one still has the rubber gasket in the base. As you can see, this example still has the majority of the tin plating.
Measures: OAL 2.243" CL 1.513"
Reference: Hoyem Vol. II pg. 16