The History of Navigation, 2018 Edition Gulf of Thailand Official Design Specifications: Accurately reproduced

Official Design Specifications: Accurately reproduced according to the 1902 official design with proper 1:2 proportional ratio

here it is

1 Use of the Azimuth Mirror

The First Commercial LNG Ships

The History of Navigation, 2018 Edition Gulf of Thailand Official Design Specifications: Accurately reproducedThe History of Navigation, 2018 Edition Today travelers by land, sea and air take accurate navigation for granted but it was not always thus. The author, a highly experienced sailor, sets out to record the development of navigational techniques from the earliest time, five millenniums ago. As explorers started to venture offshore into the unknown they had to rely on the sun and stars for direction. From this pioneers turned to mathematics, astrolobes,