22 



ZOOPBAXOQRAPHT 



are to be photographed synchronously from each of 

 three points of view, each alternate segment is placed 

 in circuit with the electric battery. 



The manner in which the series of synchronous 

 exposures is effected will be readily understood by 

 reference to the diagram, 8. 



ANIMAL LOCOMOTION. 



OIAGRAMOFfLECTRtCALCONNECTlONS:FORWAKINGCONSECLmVE*»MOTOGRAPHIC 

 eXP0SURESSYNCHR0N0USLY:FR0MSEVERALP0(NTSOr;VlEW 



ei 



MECHANISM FOR STARTWC 

 CONTACT-BRUSH 



LrJ)ctidinetla,d^t 



niiiiiiiiiiniiiiiiiiiiiiiiiiiik 

 iiftiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihV 



|l»|l|i|l|linil|l|l|l|l|l|l|i|l|K^ 



cBSSii^i 



~D L 



Fig. 8. 



All being in readiness, and the weights and fan 

 wheel adjusted to cause the contact brush to sweep 

 over the periphery of the ring at the required rate of 

 speed, the drum, and with it the shaft is set in motion. 



