National Panasonic

Not much to say about this radio.

A six-transistor pocket portable. Tuning range 525 - 1605 kHz; 2¼" dynamic speaker, output 150 mW. Separate leatherette carrying case. Powered by two UM3 (AA) penlight batteries. (MINGAY'S PRICE SERVICE) 

An earphone was also included.

Price was $39.95 in 1970 or $520 in 2022. Source RBA inflation calculator.

This example is in poor condition and is missing a battery terminal.