[71] fisheries of the united states. 1225 



Carp ponds. 



Photograph showing several of the smaller ponds and principal 

 buildings at the IT. S. Fish Commission carp ponds, as seen from 

 an elevation. Size, 8 by 10 inches. Washington, D. C, 1882. 

 (628) 2,131. U. S. Fish Commission. 



Carp ponds. 



General photographic view of the FT. S.Fish Commission carp ponds, 

 looking north with a wide-angle lens. Size, 8 by 10 inches. 

 Washington, D. C, 1S82. (6 1 9) 2,126. U. S. Fish Commission. 



Carp ponds. 



General photographic view of the FT. S. Fish Commission carp ponds. 

 Taken from an elevation near the Washington Monument. 

 Size, 30 by 40 inches. Enlarged by electric light from an 8 by 

 10 negative. Washington, D. 0., 1882. (620) 2,127. U. S. 

 Fish Commission. 



NORTHVILLE HATCHING STATION. 



A photographic view of the right side of the Northville hatchery, 

 used by the U. S. Fish Commission for hatching eggs of the 

 whiteflsh, and, to a limited extent, for salmon eggs sent from 

 California, and for eggs of grayling and trout taken from fish 

 kept in the ponds at the hatchery. Size, 8 by 10 inches. 

 Northville, Mich., 1882. (730) 2,194. IT. S. Fish Commission. 



NORTHVILLE HATCHING STATION. 



A photographic view of the left side of the JSTorthville hatchery, 

 used by the U. S. Fish Commission for hatching eggs of the 

 whiteflsh, and, to a limited extent, for salmon eggs sent from 

 California, and for eggs of grayling and trout taken from fish 

 kept in the ponds at the hatchery. Size, 8 by 10 inches. 

 Northville, Mich., 1882. (731) 2,195. FT. S. Fish Commission. 



NORTHVILLE HATCHERY. 



Photograph of the interior of the FT. S. Fish Commission hatchery 

 at Xorthville, showing the apparatus employed in hatching 

 the whiteflsh and other species. Size, 8 by 10 inches. North- 

 ville, Mich., 1882. (736) 2,200. U. S. Fish Commission. 



NORTHVILLE HATCHING: STATION. 



A photographic view of the right side of the Northville hatchery, 

 used by the FT. S. Fish Commission for hatching eggs of the 

 whiteflsh, and, to a limited extent, for salmon eggs sent from 

 California, and for eggs of grayling and trout taken from fish 

 kept in the ponds at the hatchery. Size, 30 by 40 inches. En- 

 larged by electric light from an 8 by 10 negative. JSTorthville, 

 Mich., 1882. (730) 2,194. IT. S. Fish Commission. 



