PROJECTIONS AND GRIDS 



99 



C & GS 1016 

 NC (4-9.62) 



Mercator Projection Data on N.A. 1927 Datum 



Location CORPUS CHRISTI BAY, TEXAS 



Chart No 921. 



Scale. 



1 :40,000 



.Latitude. 



27°47' 



5' Black 



Major Projection Interval . 



0.0 - 1.5 - 1.5 - 7.5 MM 



1' Blue 



« 



a. 

 f 



Border_ 



.Minor Projection Interval. 



Material -0^0" Vnylite 



828.981 MM X 1129.809 mm 



Dimensions in Millimeters 



Limits 27°38' TO 27°55'30" LaT., 97°00' TO 97°27' LONG 



r Long, at Middle Latitude 



213.3 = 1642.65 METERS; AT MAP SCALE 1642.65 = 0.0410665m = 41. 06 7MM 

 5 _ 40,000 



Remarks- 



ALL INTERVALS COMPUTED IN MILLIMETERS 



Computed by Name. Date 



.Checked by. 



Name, Date 



*C Qc 6S M^rcotor Projection Tobies j I95S , Page 7 ** /. 12283 ' 41. 067 



