Reference number | NLB/55/775 |
Alternative reference number | NLB/55 p422 |
Level | Item |
Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Director General of the Ordnance Surveys |
Date | 19 September 1918 |
Description | Letter enclosing a set of six diagrams with Mr. Walker's corrections and notes in pencil together with the originals |
Extent | 1p |
Format | Carbon |
Access status | Open |