Gibson Prewar Electric Hawaiian Amplifiers

1st, 2nd and 3rd generation EH amplifiers.
1st and 2nd generation EH amplifiers.
2nd and 3rd generation EH amplifiers.
1st, 2nd and 3rd generation EH amplifiers.
1st, 2nd and 3rd generation EH amplifiers.
Back lids of 1st 3 generation EH amplifiers. Note that the serial # is written in pencil on the first 2 affixed labels and only hand written in the top left corner of the 3rd generation amp lid.
2nd and 3rd generation EH-150 Amps with EH-185 Amp.
Inside look at 1936's 'Electric Singing Guitar' by Alvino Rey.
Alvino Rey with his EH-150 set.