304 

 51, 



Rutherfurd Photographic Measures. 







Corrected Distance. 







Plate. 



Observed 

 Distance. 







Observed 

 Pos. Angle. 



Corrected 

 Pos. Angle. 











Scale. 



Arc. 







1 6 East 



22.7840 



22.7945 



638.79 



i7o°46'i6" 



8o° 55/49" 



1 6 West 



22.8055 



22.8153 



639.43 



170 46 41 



80 55 57 



17 East 

 J 17 West 



18 East 



22.8046 



22.8152 



639.38 



170 47 48 



80 57 21 



22.7764 



22.7861 



638.60 



170 47 30 



80 56 44 



22.7742 



22.7847 



638.42 



170 51 32 



80 59 22 



18 West 



22.7824 



22.7936 



638.70 



170 51 30 



80 58 56 



19 East 



22.7782 



22.7887 



638.69 



170 54 43 



81 7 



19 West 



22.7803 



22.7907 



6^8.76 



170 54 6 



80 58 59 



20 East 



22.7783 



22.7888 



638.63 



170 52 35 



80 59 35 



20 West 



22.7881 



22.7991 



638.93 



170 54 10 



81 31 



21 East 



22.7758 



22.7862 



638.51 



170 51 53 



80 59 42 



21 West 



22.7733 



22.7841 



638.50 



170 53 17 



81 27 



22 East 



22.7678 



22.7783 



638.35 



170 51 7 



80 58 6 



22 West 



22.7760 



22.7859 



638.59 



170 51 48 



80 58 3 



23 East 



22.7803 



22.7908 



638.65 



170 51 32 



80 58 30 



23 West 



22.7790 



22.7888 



638.62 



170 51 52 



80 58 8 



25 East 



22.7718 



22.7823 



638.31 



170 49 18 



80 57 57 



25 West 



22.7954 



22.8053 



638.96 



170 53 30 



81 1 12 





Means 



63*71 



11 

 ±0.04 



8o° 58 38" 



zblO (dzO.04) 



52. 





A NO 



NYMA 27. 











Corrected 



Distance. 







Plate. 



Observed 

 Distance. 







Observed 

 Pos. Angle. 



Corrected 

 Pos. Angle. 





v 







Scale. 



Arc. 







16 East 



36.5090 



36.5204 



I023 / .45 



'33° 45' 35" 



43° 55' l 9" 



16 West 



36.5010 



36.5!3 6 



1023.34 



133 46 25 



43 55 54 



17 East 



36.5 57 



36.5171 



1023 39 



133 47 56 



43 57 49 



17 West 



36.5063 



36.5177 



1023.46 



133 46 5° 



43 56 25 



18 East 



36.5035 



36.5H9 



1023.17 



133 48 33 



43 56 24 



18 West 



36.5056 



36.5176 



1023.26 



«33 49 3 



43 56 3° 



19 East 



36.5042 



36.5156 



1023.18 



133 54 5 



43 59 



19 West 



36.4907 



36.4991 



1022.74 



133 51 53 



43 56 19 



20 East 



36.5005 



36.5119 



1023.06 



133 50 13 



43 56 54 



20 West 



36.5053 



36.5175 



1023.25 



133 .51 34 



43 57 37 



21 East 



36.5048 



36.5162 



1023.16 



133 50 20 



43 57 56 



21 West 



36.4991 



36.5112 



1023. II 



133 49 52 



43 56 49 



22 East 



36.4833 



36.4947 



1022.66 



133 5i 3 



43 57 5i 



22 West 



36.4902 



36.5039 



1022 97 



133 5 1 20 



43 57 25 



23 East 



36.4993 



36.5107 



1023.05 



133 49 10 



43 56 



23 West 



36.5011 



36.5133 



1023.16 



133 50 25 



43 56 34 



24 East 



36.5050 



36.5164 



IO22.96 



133 5i 48 



43 58 18 



24 West 



36.5040 



36.5170 



1023.06 



133 5 1 20 



43 57 18 



25 East 



36.5040 



36.5154 



1022.94 



133 47 40 



43 56 2 



25 West 



36.5022 



36-5150 



1022.95 



133 49 38 



43 SI 4 





Means 



1023.12 



±0.03 



/ // 

 43 56 59 



// // 

 ±9 (±0.05) 



