288 

 17. 



Rutherfurd Photographic Measures. 

 Anonym a 4. 







Corrected Distance. 











Plate. 



Observed 

 Distance. 







Observed 

 Pos. Angle. 



Corrected 

 Pos. Angle. 











Scale. 



Arc. 











16 East 



57-7338 



57-7446 



1618.IO 



28° 



29' 46" 



298= 



39' 21" 



1 6 West 



57 



7184 



57 



7279 



1617.76 



28 



29 46 



298 



39 4 



17 East 



57 



7321 



57 



7429 



1618.02 



28 



30- 



298 



39 34 



17 West 



57 



7421 



57 



7507 



1618.29 



28 



30 11 



298 



39 26 



18 East 



57 



7398 



57 



7506 



1618.13 



28 



33 25 



298 



41 19 



18 West 



57 



7372 



57 



7458 



1618.03 



28 



32 16 



298 



39 45 



19 East 



57 



7090 



57 



7197 



1618.OO 



28 



35 43 



298 



40 32 



19 West 



57 



7137 



57 



7224 



1618.07 



28 



35 48 



298 



40 8 



20 East 



57 



7219 



57 



7327 



1618.08 



28 



32 55 



298 



39 33 



20 West 



57 



7H5 



57 



7223 



1617.80 



28 



33 51 



298 



39 52 



22 East 



57 



7197 



57 



7305 



1617.94 



28 



33 45 



298 



40 36 



22 West 



57 



im 



57 



7238 



1617.80 



28 



33 5i 



298 



39 59 



23 East 



57 



7305 



57 



7413 



1618.08 



28 



32 10 



298 



39 4 



23 West 



57 



7328 



57 



7421 



1618.15 



28 



33 45 



298 



39 58 



24 East 



57 



7188 



57 



7296 



1617.97 



28 



34 8 



298 



40 30 



24 West 



57 



7225 



57 



7312 



1618.06 



28 



34 16 



298 



40 8 



25 East 



57 



7361 



57 



7469 



1618.08 



28 



3 1 40 



298 



40 



25 West 



57 



7307 



57 



7405 



1617.91 



28 



32 18 



298 



39 44 





Means 



1618.02 



// 

 4=0.02 



/ // 



298 39 55 



±5( 



±0.04) 



18. 





Anonym a 5. 







Plate. 



Observed 

 Distance. 



Corrected Distance. 



Observed 

 Pos. Angle. 



Corrected 

 Pos. Angle. 



Scale. 



Arc. 



16 East 



16 West 



17 East 

 17 West 







82.0254 

 82.0180 

 82.0260 

 82.0413 



Means 



82.0394 

 82.0316 

 82.0399 

 82.0546 



2298.67 



2298.02 

 2298.74 

 2298.71 

 2299.20 



52° 26' 20" 

 52 25 50 

 52 26 8 

 52 27 I 



3 22° 35' 56" 



322° 36' 3" 



322 35 17 

 322 35 54 

 322 36 29 



