Observers' Field Reports 



Table 21 Concluded. 



159 



No. 



65 

 66 

 67 

 68 

 69 

 70 

 71 

 72 

 73 

 74 

 75 

 76 

 77 

 78 

 79 

 80 

 81 

 82 

 83 

 84 

 85 

 86 

 87 

 88 

 89 

 90 

 91 

 92 

 93 

 94 

 95 

 96 

 97 

 98 



Name 



Yachowfu 



Omeishan 



Kiatingfu 



Junghsien 



Tzeliutsing 



Tungchingwan. . . . 



Chungking 



Fowchow 



Chungehow 



Wanhsien 



Kweichowfu 



Patung 



Ichang, A 



Shasi 



Yochow 



Hankow 



Hungtuling 



Tsingshuiho 



Hokow 



Laoniuwan 



Shihtszkou 



Liuchauwan 



Chikow 



Nantsuitsa 



Lungwangchan. . . . 

 Island (Hwang Ho) 



Chingkuoping 



Shangtsuan 



Lungchiichai 



Laojentsang 



Laohokow 



Ichenghsien 



Anlu 



Tatzekow, A, B. .. 



Date 



Apr. 



May 

 July 



Aug. 



Sep. 



1916 



18-19 



24-25 



27 



30 



31-Apr. 1 



6 

 10-11 

 15 

 17 

 18 

 22 

 24 

 26 



1 



4-5 



9 



13-14 

 17 



19-20 

 24-25 

 28 

 29 



1-2 



3 



5 



8 

 14-15 

 21-22 

 24 

 30 



1-2,4 



5-6 



7 



Lat. North 



29 

 29 

 29 

 29 

 29 

 29 

 29 

 29 

 30 

 30 

 31 

 31 

 30 

 30 

 29 

 30 

 40 

 39 

 40 

 39 

 38 

 38 

 37 

 37 

 36 

 35 

 34 

 34 

 33 

 32 

 32 

 31 

 31 

 30 



58.8 



31.8 



33.3 



27.7 



22 



24 



33 



41.8 



17.1 



48 



01 



02.3 



43.3 



16 



27.1 



36.4 



05.0 



54.8 



14.4 



38.6 



58 



26 



38 



01 



in 



25 



29.0 



03 



41.0 



58.9 



23.2 



44.0 



10.7 



23 



Long. East 



102 56 



103 16 



103 41 



104 22 



104 42 



105 45 



106 33 



107 24 



108 03 



108 25 



109 34 



110 25 



111 18 



112 17 



113 12 



114 20 

 112 23 

 111 39 



111 

 111 



05 

 19 



110 54 



110 43 



110 40 



110 17 



110 20 



110 25 



110 00 



110 09 



110 15 



111 18 



111 38 



112 15 

 112 35 

 112 51 



Table 21 (see pp. 158-159) gives the names of the stations on my own expedition, 

 with dates and geographic positions; for values of the magnetic elements, see Table of 

 Results. For Mr. Brown's stations, see his separate reports. 



The total time devoted to the campaigns herein reviewed (including my attention 

 to Mr. Brown's work) was 14)^ months, of which 10 days were devoted to intercompari- 

 sons of instruments, 35 days to travel outside of the immediate field (most of this time, 

 however, was devoted to computation and correspondence), and about 40 days (the 

 total of five sojourns in Peking during August and October 1915, June, September, and 

 October 1916) to the slow task of negotiations and official arrangements. Most of this 

 period was spent in behalf of Mr. Brown's work rather than my own. 



The total time devoted to my actual expeditions in the field was about 350 days. 

 Omitting the time devoted to Mr. Brown's expeditions, which can not properly be in- 

 cluded in these estimates, the average total time per station has been 4 days, and the 

 average field time per station has been between 3 and 4 days. The total distance 

 traveled to and from Canton was 6,600 miles. The distance traveled in the local field 

 was 6,057 miles. Accordingly, the average total travel per station was 129 miles, and 

 the average field travel per station was 62 miles. The total cost (exclusive of expenses 

 incurred in connection with the supervision of Mr. Brown's expeditions) was about 

 $2,610, of which about $450 was for transportation, subsistence, and incidentals in 

 connection with travel of self and recorder from and to Canton, leaving $2,160 as 

 the expense incurred in the local field proper. Accordingly, the average total expense 

 per station was $27 and the average field expense per station $22 approximately. 



