MAGNETICAL OB SE 11 VA T 1 N S. 



STATION No. I. VERA CRUZ, VILLA &quot; LA GUACCA.&quot; 

 Latitude 19 12 . Longitude 90 9 W. of Greenwich. 



1 The mark A is the cross on the dome of the &quot; Parroquia&quot; [Parish Church], situated on the south side 

 of the &quot; Plaza de Armas,&quot; Vera Cruz. It is 2,310 feet distant from the Station No. I. 



2 After l h 10 m (Chron.) the sun had risen too high to be visible from the station, the theodolite was, 

 therefore, put at another place, 12 feet distant, and bearing cast by north (magn.) from the station. 



3 Tn these observations only one vernier of the vertical circle was read. 



