c. Inklination. 



Det Doverske Inklinatorium havde tre Naale. Aflæs- 

 ningen af Naalespidsene sker ved Mikroskoper. Nonierne 

 angiver Minutter. Observationerne udførtes og beregnedes 

 efter Instruktionerne i Manual of Scientific Enquiry Side 

 1U3 — 105. Følgende Skema benyttecles: 



c. Inclination. 



Dovers Dip-Circle had three needles. Tbe ends ol 

 the needles are observed witb microscopes. The verniers 

 read minutes. The observations vere tåken and computed 

 in accordance witb the instructions in "A Manual of Sci- 

 entific Enquiry." pp. 103 — 105. Tbe printed form was as 

 follows : 



Magnetic Dip. 



Station Christiania. Date 2nd of October 1 8 7 1 > . 



Needle No. 1. 



Setting of Azimuth Circle 64" 49' + 04° 28' = 64° 38'. 



Remarks Magnetical Pillar in tbe Park of the < (bservatmv. 



Time 10* 55™ a. m. to 0* 5 m p. m. 



