HROMATIC SEPARATION CHARACTER rSTf CS " 

 WITH Zeiss UV-366nm lens ano filters 



WITH FLASH AT XlOO |N THE INDICATED 

 POSITION, 1 SMA.LL TUBE, AND CORRECTION 



AS necessary: 

 UV-J^.Chm filter f11^22 (F at film plane) 

 'fys v.ratten filter f 8-16 (F at lens) 



HATTEN FILTER F .8-I6 (F AT LENs) 



XYLOCOPA DARWINt 

 NEST FROM BellaVista , 

 IsLA Santa Cruz ; 



IN FALLEN BALSA, AT 

 8EQINNIN0 OF NEW 



TRAIL TO Academy Bay. 



I06 M. ABOVE OROONO. 



27 MAY 1970. (SlUBEROLlEO) 



