SMITHSONIAN INSTITUTION 
DIVISION OF vBIRDS 
AT SEA SURVEY CHART C 
SI-MNH-955C 
3-4-64 
DATE. c2- 7 )< l ^ 6 
:: IME TAT _LONG __ PRES WEA VIS SLP DRY B DEW PT HUM jo TL SKY OPA SKY WAVES SEA TEMP WIND S WIND D SHIP COURSE/SPD. 
ALL TIMES LOCAL (WHISKEY); WILD DIR. IN WHOLE DEGREES; WIND 
WAVES IN WHOLE DEGREES; WAVE PERIOD IN SECONDS; WAVE HEIGHT 
SPEED IN KNOTS; TEMPERATURES IN FAHRENHEIT; VISIBILITY 
IN WHOLE FEET; SEA LEVEL PRESSURE IN MILLIBARS 
IN NAUTICAL 
T, h. i 
i v 'JL I 
•E 
