94 



Lord Rayleigh on Pin-hole Photography. 



y = . 



z. 



s/Vl=*. 



M 2 . 











•8106 Max. 



1 



1 



•6286 



2 



2 



•2772 



3 



3 



•0623 



4 



4 



•0269 



5 



5 



•0306 



6 



6 



•0121 



7 



7 



•0018 



8 



8 



•0051 



9 



9 



•0037 



10 



10 



•0004 



11 



11 



•0013 



12 



12 



•00] 6 



3-8317 





•0263 Min. 



4-7153 





•0320 Max. 



7-0156 





•0018 Min. 



8-3060 





•0055 Max. 



10-1735 





•0003 Min. 



11-5785 





•0019 Max. 



«/ = 2tt. 



z. 



zj v'2. 



2M 2 . 







•000 



•8106 Max. 



I 



•707 



•6316 



2 



1-414 



•3117 



3 



2121 



•1560 



4 



2-829 



•1438 



5 



3-536 



•1077 



6 



4-243 



•0426 



7 



4-950 



•0200 



8 



5-657 



•0227 



9 



6-304 



•0125 



10 



7-071 



•0034 



11 



7-778 



•0053 



12 



8-485 



•0046 



3-5977 



2544 



•1440 Min. 



3-8317 



2-710 



•1442 Max. 



7-0156 



4-961 



•0198 Min. 



7-8879 



5-578 



•0229 Max. 



101735 



7-193 



•0032 Min. 



11-4135 



8-070 



•0059 Max. 



