Catalogue description `Diagram showing the Principal Triangulation for the Ordnance Trignometrical Survey of...

Ordering and viewing options

This record has not been digitised and cannot be downloaded.

You can order records in advance to be ready for you when you visit Kew. You will need a reader's ticket to do this. Or, you can request a quotation for a copy to be sent to you.

Details of OS 5/27
Reference: OS 5/27
Description:

`Diagram showing the Principal Triangulation for the Ordnance Trignometrical Survey of Great Britain and Ireland.' Outline map with trigonometrical points named. 1 inch to 24 miles.

Note: Engraved
Date: [c?1860]
Held by: The National Archives, Kew
Legal status: Public Record(s)
Dimensions: 68.5 cm x 101.5 cm
Closure status: Open Document, Open Description

Have you found an error with this catalogue description?

Help with your research