Important Collectors Wristwatches Po...
Geneva, Hotel Des Bergues, Oct 21, 1995
LOT 144
WEBSTER, Richard. An Equation Table to facilitate the ascertaining of the Longitude at sea, shewing at one view the dif ference between mean and aparent time for every day of the year 1824, London, 1824.
CHF 200 - 300
Single leaf printed broadsheet, 206mm x 256mm, slightly trimmed at right hand edge, otherwise good. Exceptionally scarce example of chronometrical ephemera.
