Practical Information on the Deviation of the Compass
History of Baltimore City and County, from the Earliest Period to the Present Day
Astronomie et navigation. [Recueil factice contenant 8 pièces]
![Astronomie et navigation. [Recueil factice contenant 8 pièces]](/assets/img/default-book.png)
Supplement to Towson's Practical Information on the Deviation of the Compass. Being the Questions on the Deviation of the Compass Issued by the Board of Trade ... and Answers to the Questions Based on Those Given by Towson
Tables for the reduction of Ex-Meridian Altitudes. By J. T. Towson
The life of John Thomas
Practical Rules for Ascertaining Those Deviations of the Compass which are Caused by the Iron in the Ship
Practical Information on the Deviation of the Compass
Tables for the reduction of Ex-Meridian Altitudes. By J. T. Towson
Tables to Facilitate the Practice of Great Circle Sailing, and the Determination of Agimuths
Tables to Facilitate the Practice of Great Circle Sailing, and the Determination of Azimuths
John Thomas
On Ice Impediments in Australian Voyages, Etc
On the Proper Focus for the Daguerreotype
Icebergs in the Southern Ocean
Tables for the reduction of ex-meridian altitudes. (Hydrogr. office, Admiralty).
Tables for the Reduction of Exmeridian Altitudes
Practical Information on the Deviation of the Compass
Deviation of the Compass