Original U.S. Pre-WWII 1934 Dated & Named China Marine Ship Detachment Dress Blues Uniform Set - Gun Pointer 1st Class Corporal Korotash Antique Gun Parts but this is unfortunately missing

but this is unfortunately missing

Rear case nomenclature:

which like most later pattern scabbards

or possibly just a saucer to go under a drink

The government didn’t want to risk damaging or losing actual service weapons

Original U.S. Pre-WWII 1934 Dated & Named China Marine Ship Detachment Dress Blues Uniform Set - Gun Pointer 1st Class Corporal Korotash Antique Gun Parts but this is unfortunately missingOriginal Item: Only One Available. Detachments of Marines have served aboard American naval vessels since the beginning of the Continental Marine Corps in 1775. Marine Detachment or MarDet was a unit of 35 to 85 United States Marines aboard large warships including cruisers, battleships, and aircraft carriers. They were a regular component of a ship's company from the formation of the United States Marine Corps until the 1990s. Missions of the Marine