30 Microscopy at the American Exhibition. By R. H. Ward. 
on glass, by Professor Rogers; the hitherto unequalled photo- 
micrographs, by Dr. J. J. Woodward, exhibited by the Army 
Medical Museum, and the good though less pretending attempts 
in the same direction, by Dr. Carl Seiler, in the photographic 
building ; and the large, mteresting, and carefully prepared series 
of minute fungi, with tinted drawings of the same, contributed by 
Mr. Thomas Taylor to the exhibit of the department of agriculture 
in that most creditable portion of the whole exhibition, the United 
States Government Building.—American Naturalist, December 
1876. 
