Reference numberNLB/22/169
Alternative reference numberNLB/22 p103
TitleCopy letter from Robert William Frederick Harrison, to [William Henry Mahoney] Christie, Fellow of the Royal Society
Date[March 1901]
DescriptionEnclosing a letter from David H Ray enquiring after certain instruments used by Mason and Dixon in America in around 1767 [not enclosed]. Asks if the Astronomer Royal can throw any light on them, as there is no trace of them at the Royal Society.
Physical descriptionManuscript
Access statusOpen
Related materialSee also NLB/22/153
Fellows associated with this archive
NA6998Christie; Sir; William Henry Mahoney (1845 - 1922)1845 - 1922
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