Vintage Nida-Trainer Model 115P radio transceiver training device, housed in a black plastic suitcase, measuring 18.5″ x 13.5″ x 5″. Etched on the faceplate with markings: "Serial No. 3413, Date of Mfg. 7/76, Power 115 VAC." Includes a small Aura microphone and additional component card. In fine condition.
