4 Rutherfurd's Photographic Plates. 



1872. Jan. 25 ; April 19 ; Sept. 19, 23 (two) ; Oct. 21. 



1873. Nov. 29 (two). 



1874. Jan. 24 ; March 19, 21 ; May 21 (two). 

 Remarks. — 40 sealed negatives in above list. 



The Moon, negatives enlarged. 

 1 plate. 



POSITIVE ENLARGED. 



3 plates. 



POSITIVES. 



1865. Sept. 3; July — ; April 3 (two) ; Oct. 5, 6 (two), 8, 10 (six). 

 Remarks. — 14 positives in above list. 



SEALED POSITIVES. 



1870. Sept. 16. 



1871. Feb. 28; June 2. 



1872. April 19; Oct. 21. 



1873. Nov. 29. 



1874. Jan. 24; May 19, 21, 22. 

 Remarks. — 10 plates. 



Mars and Stars, negatives. 



1877. August 10 (three), 11 (four) ; Sept. 2 (five), 3 (nin»e), 4 (four), 



Transit of Mercury, negatives. 



1878. May 6 (twelve). 



Star plates. 

 1859. Nov. 29 (two). 



1864. Nov. 16. 



y Andromeda; 

 £ Aquarii. 

 31 Aquilse. 



1870. August 15 (two), 17. 

 1872. Oct. 29 (two). 



16 Auriga?. 1877. Feb. 10, 14, 19 (two). 



* Bootis. 1870. June 24, 31 (two); July 13 (two). 



1871. June 17; July 13, 17 (two). 



1872. June 17, 30 ; July 10 (two), 30. 



1873. June 26 (two) ; July 11. 



1874. May 19 (three), 28 ; June 1, 2 (two). 



21 Bootis. 1876. May 31 ; August 12 (three). 



44 Bootis. 1868. June 20 (three), 23, 24 (three), 27, 29 (three). 



1870. August 14 (two). \ 



1871. July 14, 15 (two). [ Measured Nov. 1873. 



1872. May 31 (two) ; June 28. J 



1873. June 18 (two), 19 (two), measured Dec 1873. 



