Vibroplex No. 6, Lightning Bug
Production: 1927 – 1980
Nameplates are defined on N0UF's excellent nameplates page. They're also in Tom French's Vibroplex Collector's Guide.
(Click on the pictures to see larger images.)
1929 #103608
Standard
Portland, Maine
Nameplate: D8
0064
1936 #109424
Standard
New York
Nameplate: D3
0125
1944 #131735
Standard
New York
Nameplate: D5
0097