1010.
The Royal Swedish Nautical Chart
Map of the Bothnian Bay 1858
"Gefle Bugten"
Kusten från Swartklubben till Hudiksvall
Nautiska magasinet Stockholm, Sverige
This map was drawn by I. Cronstrand engraved by L.B.
and published by the Royal Swedish Nautical Chart Archive.
Editions were published beginning in 1858 with updates published annually through at least 1864.