MAGNETICAL OBSERVATIONS. 



Station No. I. Vera Cruz, villa "La Guacca." 

 Latitude 10° 12'. Longitude 06° 9' W. of Greenwich. 



' The mark A is the cross on the dome of the " Parroquia" [Parish Church], situated on the south side 

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



" After 1'' 10™ (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 east by north (magn.) from the statioB. 



^ In these observations only one vernier of the vertical circle was read. 



