Extension of the triangulation of the Ordnance Survey into France and Belgium
Subtitle: with the measurement of an arc of parallel in latitude 52|p0|s N. from Valentia in Ireland to Mount Kemmel in Belgium
By: By Sir Henry James.
Contributors: James, Henry, Sir.
Publisher: H.M.S.O
Published: 1863
Place of publication: London
Language: eng
Number of pages: 62