The Polar Airship 



2 7 



Wind. 



Aug. i. 



N — 2 S\V. 



2— 4 SWbW 



4-6 



6 — 8 WSW. 



S — io I 



io — M SWbS. 



Aug. 2 



M — 2 SW. 



2— 4 



4—6 SSW. 



6— 8 S. 



8 — io SbW. 



io— N S. 



N — 2 



2 — 4 



Miles 

 per hour. 



17 

 13 

 16 



17 



I 3 



14 5 

 15 



12 

 12 



16 



15 

 i3-j 



14 



12 



Wind help, 

 2 hours 



16 

 io 

 14 

 14 

 16 

 i6 



14 



12 



15 

 3o 

 24 

 25 

 28 

 24 



Motor. 



24 

 24 



24 

 24 

 24 



24 



24 

 24 

 24 



24 

 24 

 24 

 24 

 24 



Miles 

 north. 



Total 

 northing. 



40 



34 

 38 

 33 

 40 

 40 



38 

 36 

 39 

 54 

 48 

 49 

 52 



Total, 28 hours ; arrive vicinity the Pole. 



40 



74 

 112 

 150 

 190 

 230 



268 

 304 

 343 

 397 

 445 

 494 

 546 

 594 



F 



Wind. 



Miles 



Wind help, 



Motor. 



Miles 



Total 



( Observations 4 hours apart. ) 



per hour. 



4 hours. 



north. 



northing. 



Aug. 2 















N - 4 



S. 



6.5 



26 



48 



74 



74 



4- 8 



SSE. 



5 



16 



48 



64 



138 



8 — M 



SEbE. 



4 



6 



48 



54 



192 



Aug 3. 





■ 











M — 4 



EbN. 



9-5 



— 16 



48 



32 



224 



4- 8 



" 



12 



— 20 



48 



28 



252 



8 — N 



( * 



12 



— 20 



48 



28 



280 



N - 4 



ENE. 



16 



Drift. 



4 mph. 



— 16 



264 



4 - 8 



NEbE. 



17-5 



" 



5 " 



— 20 



244 



S — M 



NE. 



15 



1 ' 



3 " 



— 12 



232 



Aug. 4. 















M — 4 



NEbN. 



16 



i 1 



4 " 



— 16 



216 



4- S 



N. 



. J 3-5 



" 



i-5" 



— 6 



210 



8 — N 



' ' 



17 



1 1 



5 " 



— 20 



190 



N - 4 



" 



16 



" 



4 " 



— 16 



174 



4- S 



c 1 



15 



« i 



3 " 



— 12 



162 



8 — M 



NWbN. 



14 ' 



t i 



2 " 



— S 



154 



Aug 5- 















24 hours. 



NW. 



16 



" 



3 " 



— 72 



82 



Aug. 6. 















24 hours 



NW. 



12-5 



" 



1 " 



— 24 



58 



Aug. 7. 















M— 4 



NWbW. 



6 



— 10 



4 s 



38 



96 



4- 8 



" 



6 



— 10 



48 



38 



134 



8 — N 



W. 



10 





48 



48 



182 



N — 4 



WNW. 



6 5 



— 12 



4 s 



36 



21S 



4- 8 



W. 



5-5 





48 



48 



266 



8 — M 



WSW. 



6 



12 



48 



60 



326 



Aug. 8. 















M— 4 



WSW. 



9 



14 



48 



62 



388 



4 — 8 



w. 



8 





48 



4S 



48 



436 



8 - N 





8 





48 



484 



N - 4 



WSW. 



4-5 



8 



48 



56 



54o 



4-8 



SW. 



6 



12 



48 



60 



600 



Total, 152 hours; arrive vicinity the Pole. 6S hours' motoring. 84 hours' drifting. 



