Original U.S. WWII Corps of Engineers High Explosive TNT 1 Pound Block - INERT WWII as are both cross pins

as are both cross pins

Weight was reduced to 13

This periscope came from the American Armoured Foundation

between November 1st 1900 and May 31st 1902 as ca Trooper 1st Class

and the date of the award above the "For Special Achievement in the Air War" message:

Original U.S. WWII Corps of Engineers High Explosive TNT 1 Pound Block - INERT WWII as are both cross pinsOriginal Item: Only One Available. These 1 lb TNT bricks were used by various Army, Navy, and Marine engineers and demolitions units. FM 5 31, Boobytraps and Landmines, explains the use of the half pound TNT block with several fuses, including how to arm and disarm them. The TNT block could be used with the delay fuse, release fuse, or pressure fuse. It measures 7" x 1" x 1. This 1 lb TNT block is completely empty and totally Inert. This example is in