RefNo | RBO/16/32 |
AltRefNo | RBO.16.176 |
Level | Item |
Title | 'A description of an Instrument for finding the Latitude from two observations at any time of the Day' by Richard Graham |
Date | 1731 |
Description | Instrument represents half of a globe - provides four propositions for how it works Original figures of instrument attached Read to the Royal Society on 9 December 1731 |
Language | English |
Extent | 6 sides |
Format | Manuscript |
Digital images | View item on Science in the Making |
AccessStatus | Open |
RelatedMaterial | Printed in 'Philosophcial Transactions', vol 38, no 435, p 450 JBO/15/34 |