Pocketwizard Plus II Transceiver brand_Bilora and Kodak collectors will appreciate

and Kodak collectors will appreciate that it’s also in excellent condition

1971 was 50 years ago

I guess this system never really took off

a 50mm portrait lens

Pocketwizard Plus II Transceiver brand_Bilora and Kodak collectors will appreciateThe Pocketwizard Plus II Transceiver can be set to send or receive radio signals at distances of up to 488 metres, which is pretty darn far. Slips into a hot shoe for triggering; a receiving unit can be connected to a camera or flash with appropriate cables; a PC sync cable is included. Note that this item is a single transceiver; you will need at least two of these to trigger a camera or flash as described above.