Atwater Kent
model 20C (7570)and model H speaker

 

Made in 1925, received 570 - 1400 Khz, the model C (compact) sold for $97.00 without tubes.

(5) 201A tubes about $15.00

AK model H  horn speaker $22.00. That would be just about 10 times the price by today's dollars, $1,340.00!

The model 20C was a battery radio. The use of "house current" didn't come about until 1927. The AK 20C is 20 inches long and the AK H stands 22 inches tall.