PUBLISHER: Published in Scientific American Suppliment.
MEDIUM: Wood engraving, hand-colored
DATE: Mar. 18, 1876.
EDITION SIZE: Image size 13 1/2 x 8 1/2" (345 x 225 mm).
DESCRIPTION: Suppliment No. 12, page 184. Composite of technical illustrations relating to foghorns.
ADDITIONAL INFO:
CONDITION: Good condition.
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