Original U.S. WWII Signal Corps Homing Modification Kit MC-619 with CS-157 Paratrooper Jump Case Manufacture Type_Original Items sometimes called an "Australian bush

sometimes called an "Australian bush hat" or "digger hat"

which is followed by the series marking

and Rosemary Louise Chennault Simrall (September 27

These would fit a 10-12 year old boy so they are for display only

with the original factory grind

Original U.S. WWII Signal Corps Homing Modification Kit MC-619 with CS-157 Paratrooper Jump Case Manufacture Type_Original Items sometimes called an "Australian bushOriginal Item: Only One Available. This is a WWII United States Army homing modification Kit MC619 was a directional antenna attachment designed to be used with Radio Set SCR536 A B C D E F (Receiver and Transmitter BC611). For directional reception of a radio signal a loop antenna is provided for use in place of the nondirectional telescopic rod antenna (standard outfit). The loop Antenna AN 190 makes an efficient homing device if operating with a