Smithsonian Report, 1894. 



Plate L. 



Dog WALKING; 36 Photographs taken during a single Step. 



The first is at the upper left-hand coraer, 1st column, Plate L : the last at the lower right-hand 

 corner, 4th column, Plate LI. Total duration of the step, Jg of a second, 



(See also Plate LI.) 



