Crystal clear
Subtitle: vintage American crystal sets, crystal detectors, and crystals
By: Maurice L. Sievers.
Publisher: Sonoran Pub.
Published: 1995
Place of publication: Chandler, Ariz
Language: eng
Subjects: Crystal sets (Radio) -- History.; Crystal sets (Radio) -- Collectors and collecting.
Notes: Vol. 1 originally published: Vestal, NY : Vestal Press, c1991.
Includes indexes.