Please let me know about value of circa 1914 Clapp-Eastham R4/A4 model
radios.


The Clapp-Eastham R4/A4 were first advertised
in October 1923.
The 1914 date you're referring to is the patent
date for the Armstrong regen patent.

73, Ron

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C.R."Ron"Lawrence
Antique Radio Collector & Historian

POBox 3015
Matthews, NC 28106-3015
704-289-1166 (home)

Radio Collection Web Page,
http://www.radioheaven.homestead.com
CC-AWA Web Page,
http://www.cc-awa.org