Determining distance from a wireless station equipped with sound signals : Supplement to the Pilot chart of the North Atlantic

Échelle(s) : [Echelle à calculer]

Bibliographic Details
Format: Map
Language:English
Published: At the Hydrographic Office (Washington) 1911
Subjects:
Online Access:http://gallica.bnf.fr/ark:/12148/btv1b53158300x
Description
Summary:Échelle(s) : [Echelle à calculer]