ted barometer 22.448 in. 7,791 ft.
Fort Gibbon, corrected barometer 28.990 " 840 "
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6,951 ft.
Mean temperature, 77.5 deg.--approximate
difference in elevation 6,951 ft. +393 "
Latitude, 64 deg.--approximate difference
in elevation 7,343 " +5 "
Mean temperature, 77.5 deg.--approximate
difference in elevation 7,343 " +74 "
Elevation lowest, 840--approximate
difference in elevation 7,343 " +3 "
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Elevation above Fort Gibbon 7,426 ft.
Elevation of Fort Gibbon 334 "
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_Elevation above sea_ 7,760 ft.

HEAD OF MULDROW GLACIER

Muldrow Glacier, barometric reading 19.640 in. Temp. 36 deg.
Barometer reduced to standard temperature -.013 "
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19.627 in.
Fort Gibbon, barometric reading 30.065 in. Temp. 71 deg.
Barometer reduced to standard temperature -.115 "
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29.950 in.
Muldrow Glacier, corrected barometer 19.627 in. 11,441 ft.
Fort Gibbon, corrected barometer 29.950 " (-)45 "
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11,486 ft.
Temperature, 53.5 deg.--approximate
difference in elevation 11,486 ft. +79 "
Latitude, 65 deg.--approximate difference
in elevation 11,565 " +8 "
Mean temperature, 53.5 deg.--approximate
difference in elevation 11,565 " +63 "
Elevation lowest, 45--approximate
difference in elevation 11,565 " +6 "
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Elevation above Fort Gibbon 11,642 ft.
Elevation of Fort Gibbon 334 "