Thomas Kirby – författare

Improved Practical Navigator

Containing All Necessary Instructions For Determining The Latitude By Various Methods, And For Ascertaining The Longitude By Lunar Observations: In A Complete Epitome Of Navigation ... To Which Is Added A Number Of

Improved Practical Navigator

Containing All Necessary Instructions For Determining The Latitude By Various Methods, And For Ascertaining The Longitude By Lunar Observations: In A Complete Epitome Of Navigation ... To Which Is Added A Number Of

analysis of the electrical fire; ... Together, with an account of an uncommon effect of lightning, and dissertation on thunder clouds; ... Dedicated to Dr. Francklin. By Thomas Kirby.