[Gutenberg 48528] • The great probability of a North West Passage / deduced from observations on the letter of Admiral de Fonte

[Gutenberg 48528] • The great probability of a North West Passage / deduced from observations on the letter of Admiral de Fonte

First published in 1768. Jefferys was an English cartographer who was the leading map supplier of his day and acted as "Geographer to King George III".