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Description
Plans to build a portable Pelorus. A pelorus resembles a compass, with sighting vanes, but it has no magnets or independent directive properties. It is used for navigating on small boats, and can also detect an error in a ships compass.
This is an original 2 page magazine article from 1943.
Pages measure 6 1/2” x 9”
We do not photocopy these.
Article Includes
- Made from wood and brass.
Pages measure 6 1/2” x 9”
We do not photocopy these.
Article Includes
- Measured Drawings and Diagrams
- Instructions
Payment
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