Mixed in with the standard lighthouse fuels used over the years were some very strange attempts to improve lighthouse illumination. This story will give the reader an insight into a few of the more exotic fuels and other unusual modes of illumination that were tried over the last 200 years. I think you will find these more than - A Bit Unusual.
File
AlternativeFuels_Winter_2000.pdf
(4.15 MB)
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