SI-MNH-955C 
3-4-64 
DATE 
,0 /Yifi < c 
SMITHSONIAN INSTITUTION 
DIVISION OF .BIRDS 
AT SEA SURVEY CHART C 
LONG 
PRES WEA 
DRY B DEW PT HUM </, TL SKY OPA SKY WAVES SEA TEMP WIND S WIND D SHIP COURSE/SPD. 
REMARKS 
ALL TIMES LOCAL (WHISiEY); WILD DIR. IN WHOLE DEGREES; WIND SPEED IN KNOTS; TEMPERATURES IN FAHRENHEIT; VISIBILITY IN NAUTICAL. MI ES;. 
WAVES IN WHOLE DEGREES; WAVE PERIOD IN SECONDS; WAVE HEIGHT IN WHOLE FEET; SEA LEVEL PRESSURE IN MILLIBARS 
