This Liverpool mathematician adjusted nautical instruments, and sold as agent
"charts, maps, books, barometers, thermometers and every article in the nautical instrument line." 1823
Thomas Jones, Mathematician
Sheaff : ephemera
A place for show-and-tell, wondering aloud, and wandering the trails of curiosity . . . Comments, corrrections, additional information, fresh insights, other interpretations, more images, or related observations will be welcomed!
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