Rutherfurd Photographic Measures. 



Special Refraction Tables. — Continued. 



Plate 19 East. 



Plate 19 West. 



Plate 20 East. 



P- 



l=ix-. 



7T — p. 



P- 



X 10 3 . 



s 



7f p. 



P- 



X I03. 



s 



7r — p. 



304 



+.724 



II 

 O.O 



304 



+.690 



O.O 



305 ° 



+•558 



11 

 O.O 



314- 



4-. 710 



— 154 



3H 



+•675 



— 14.2 



315 



+•549 



-9.6 



3 2 4 



+•675 



29.O 



324 



+.641 



26.7 



325 



+.526 



— I8.I 



334 



+.610 



—39-1 



334 



+•587 



—36.O 



335 



+489 



—24-3 



344 



+•541 



—44-4 



344 



+.522 



4I.O 



345 



+.446 



—27.7 



354 



+.466 



—44.4 



354 



+•452 



4I.O 



355 



+•398 



—27.7 



4 



+•393 



— 39- 1 



4 



+•385 



—36.O 



5 



+•355 



—24-3 



H 



+•336 



— 29.0 



14 



+•333 



26.7 



15 



+-3 J 7 



— 18.1 



24 



+.299 



—15-4 



24 



+.296 



— 14.2 



25 



+.295 



- 9.6 



34 



+.285 



0.0 



34 



+.285 



O.O 



35 



+.286 



0.0 



44 



+.299 



+15-4 



44 



+.296 



4-14-2 



45 



+•295 



+ 9-6 



54 



+•336 



+29.0 



54 



■]--333 



4-26.7 



55 



+.3I7 



+ 18.1 



64 



+.393 



+39-I 



64 



+•385 



+36.0 



65 



+•355 



+24-3 



74 



+.466 



+44-4 



74 



+ 452 



+41.0 



75 



+.398 



+27.7 



84 



+•541 



+44-4 



84 



+.522 



+41.0 



85 



+.446 



+27.7 



94 



+.610 



+39-1 



94 



+•587 



+36.0 



95 



+•489 



+24-3 



104 



+•675 



+29.0 



104 



+•641 



+26.7 



*°5 



+.526 



+ 18.1 



114 



+.710 



+ 15.4 



114 



+•675 



+14-2 



"5 



+•549 



+ 9-6 



124 



+.724 



0.0 



124 



+.690 



0.0 



I2 5 



+•558 



o-o 



l 3A 



+.710 



—15-4 



134 



+•675 



—14.2 



135 



+•549 



_ 9 .6 



144 



+•675 



— 29.0 



144 



+.641 



— 26.7 



145 



+.526 



— 18.1 



154 



-f.610 



—39-1 



154 



+•587 



—36.0 



155 



+489 



—24-3 



164 



+•541 



—44-4 



164 



+.522 



— 41-0 



165 



+.446 



—27.7 



174 



+.466 



—44-4 



174 



+•452 



— 41.0 



175 



+•398 



—27-7 



184 



+•393 



—39-1 



184 



+•385 



—36.0 



185 



+•355 



—24-3 



194 



+.336 



— 29.0 



194 



+•333 



— 26-7 



195 



+•317 



— 181 



204 



+.299 



—15-4 



204 



+.296 



—14-2 



205 



+•295 



-9-6 



214 



+.285 



0.0 



214 



+.285 



o-o 



215 



+.286 



o-o 



224 



+.299 



+15.4 



224 



+.296 



+14.2 



225 



+•295 



+ 9-6 



234 



+.336 



+29.0 



234 



+•333 



+26.7 



235 



+.3I7 



+18.1 



244 



+•39^ 



+39-I 



244 



+•385 



+36.0 



245 



+•355 



+24-3 



254 



+.466 . 



+44-4 



254 



+•452 



+41-0 



255 



+•398 



+277 



264 



+-54I 



+44-4 



264 



+•522 



+41-0 



265 



+.446 



+27.7 



274 



+.610 



+39-1 



274 



+.587 



+36.0 



275 



+489 



+24-3 



284 



+.675 



+29.0 



284 



+.641 



+267 



285 



+.526 



+ 18.1 



294 



+.710 



+15.4 294 



+.675 



+14.2 



295 



+•549 



+ 9-6 



