FF33 Field Phone Grounding Stake with Wire original The switch is still held

The switch is still held in by a thin bit of metal

but there seems to be about a 1" difference between each size

This is made from a very nice

They are all a size 9

FF33 Field Phone Grounding Stake with Wire original The switch is still heldOriginal WWII German feldfernsprecher 33 grounding stake with a bit of wire wrapped around it. These stakes allow you to run only one line between phones and use the earth as the second line. This novel concept allows you to maximize the use of your available cable, but does allow the enemy to listen in via the ground. This one is in fairly good condition with decent markings. The contact knob also works freely. It appears to be only lightly used as