Original U.S. WWI Incredibly Rare Shinkle Hand Grenade Brown Bess Musket Parts The time is set by

The time is set by pulling the winding knob away from the case

Definitely worth of further research

partly obscured by dirt:

as well as Model 1863 Percussion Contract Rifle

so this rifle was last used in Germany by the 24th Reserve Regiment

Original U.S. WWI Incredibly Rare Shinkle Hand Grenade Brown Bess Musket Parts The time is set byOriginal Item: Only One Available. One of the most sought after of the US early grenades is this excellent Shinkle. Per a respected grenade authority: Shinkle Hand Grenade, Concussion Type, Experimental, dated Nov. 30, 1918." The grenade was the invention of Major Edward Marsh Shinkle who at the time was stationed at Frankford Arsenal in Philadelphia, Pennsylvania. His idea of an impact fuzed hand grenade was undertaken and prototypes were made and