400Hz supplies; was: RK05 spindle pulleys - trade 50Hz vs 60Hz?

[Ed Sharpe]

Chuck...     horrible  flashback of  using this  strobe  unit in my  younger  days as a photographer.  Still  was nicer than a  pocket  full of  flashbulbs  being  set off in a  suit  pocket  from  carpet static   electricity...


We  actually  still have  of of these units in the  photographic  collection...
 
 
Ed#   www.smecc.org 
 
In a message dated 7/26/2018 10:34:57 AM US Mountain Standard Time, cctalk at classiccmp.org writes:

 
Either was vastly more compact than the Graflex

stroboflash-2x225V batteries in a very heavy supply.

--Chuck