| Description | Forwarding correspondence from the Austrian ambassador requesting assistance to set up a hypsometrical survey of Europe through observations on Heligoland [Helgoland].
[Enclosures are present, have an extent of 5p, and are labelled MC/9/281a-c within the volume. They include copy letters in French from Walkenstein to Earl Granville and Austrian government officials to the Marine minister in England, as well as a copy letter in English from Vernon Lushington to Enfield.] |