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Browse All : Images by Felber, Harold from 1943
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Author
Felber, Harold
Note
Color map and chart, on sheet 114.5x56.5. Includes text and "Latitude of the sun" chart." Below map: The harp scale. On verso: Tables to determine "Latitude by the duration of the day," " To find your longitude," and "How to recognize the stars" which also includes text on determining directions from the stars and sun. Table A for northern and southern latitudes includes, by date and latitude, time of sun rise and set, duration of the day, and the sun's noon height.
Author
[Felber, Harold, Gatty, Harold]
Note
Color map and chart, on sheet 114.5x56.5. Includes text and "Latitude of the sun" chart." Below map: The harp scale. On verso: Tables to determine "Latitude by the duration of the day," " To find your longitude," and "How to recognize the stars" which also includes text on determining directions from the stars and sun. Table A for northern and southern latitudes includes, by date and latitude, time of sun rise and set, duration of the day, and the sun's noon height.
1-2 of 2
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