Nantucket lightship no. 117 interior. R-R Harry C. Gifford and William W. Perry at Panel that operates air oscillator fog signal. Takes 12 1/2 amps to sound horn.
Nantucket lightship no. 117 interior. R-R Harry C. Gifford and William W. Perry at Panel that operates air oscillator fog signal. Takes 12 1/2 amps to sound horn.
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Nantucket lightship no. 117 interior. R-R Harry C. Gifford and William W. Perry at Panel that operates air oscillator fog signal. Takes 12 1/2 amps to sound horn.