 Of equal importance to the future recovery of the station is the description of the station, which should be clear, concise, and complete. The first part of the description should enable one to go with certainty to the immediate vicinity of the station,...  Special Publications - Página 1041935Visualização integral - Acerca deste livro
 | 1926 - 344 páginas
...DESCRIPTION OF STATIONS Specifications for the marking of stations are given on page 20. It is very desirable that the mark for the station be permanent. Of equal...the detailed description, by its measured distances to reference marks and its description of the station marks must inform the searcher of the exact location... | |
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