Mapping: --
Two sextants; horizon and roof; lantern; two pints of
oil; azimuth compass; small aneroid; thermometers;
tin-pot for boiling thermometers; watches (see
chapter on Surveying Instruments)...........................18
Protractors; ruler; compasses; measuring-tape, etc.............. 3
Raper's Navigation; Nautical Almanac; Carr's Synopsis,
published by Weale; small tables, and small
almanacs; star maps..........................................4
Bags and baskets, well wadded....................................6
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