SI-MNH-955C 
3-4-64 
SMITHSONIAN INSTITUTION 
DIVISION OF \BIRDS 
AT SEA SURVEY CHART C 
DATE 
23 AsA toA 
VIME T AT 
LONG 
PRES WEA VIS SLP DRY E DEW PT HUM jo TL SKY OPA SKY WAVES SEA TEMP WIND S WINE D SHIP COURSE/SPD. 
ALL TIMES LOCAL (WHISKEY); WIND DIR. IN WHOLE DEGREES; WIND SPEED IN KNOTS 
WAVES IN WHOLE DEGREES; WAVE PERIOD IN SECONDS; WAVE HEIGHT IN WHOLE FEET; 
TEMPERATURES IN FAHRENHEIT; VISIBILITY IN NAUTICAL 
SEA LEVEL PRESSURE IN MILLIBARS 
7‘. /: pC. 
J. * j.. I. -■ jL—j -. J^ 
