"Beetle Plastic" is one of the loosely tossed around adjectives given to radios with mottled cabinets.
Generally, the cabinet option originally offered as "Onyx", a marbled urea plastic, are now catagorized as "Beetle".
Some might argue some of these shouldn't be labled as beetle, and could be marbled bakelite or...?
There were hundreds of different plastic industry recipes in the 1930s and '40s with similar characteristics.
See the Radio Plastics Explained page for more info.
(Click on the thumbnails below for more info and a larger photo)
Admiral 373-5R
Admiral 398-6M
Admiral 158-5J
Automatic 440
Detrola "Super PeeWee" 201
Emerson 511
Emerson 511
General Electric GD520
General Electric H520
Kadette Jewel w/beetle grille
Kadette Jewel
Kadette K152
Kadette (green)
Kadette (brown)
Truetone 278-5Q
RCA 9SX
Norco 158 (Remler)
Sentinel 212
Sentinel 195ULT
Silvertone 7004
Majestic 5T
AWA 38 (Australia) w/beetle grille and feet
Radialva AS53 (France)
General Electric C400 (Canada)
Addison series 2 (Canada)
Detrola 134X w/beetle knobs & dial bezel
General Electric H600U
General Electric CL500 (Canada)
Canadian GE
Pennwood
Pennwood
Hammond "Cathay"
Hammond "Fantasy"
Oxford
Smiths (UK)
Smiths (UK)
J.S. Ryding E2 (Australia)
Seeburg Jukebox Selector box
Admiral 398-6M
Play the radio above;
(Mobile users rotate device)
Click (tap) on the radio pushbuttons to tune in short OTR program excerpts,
click one of the 3 knobs or double-click the pushbutton to PAUSE / STOP the audio.
Button 1 - The Shadow intro
Button 2 - War of the Worlds
Button 3 - Lucky Strike ad
Button 4 - Benny Goodman