Quote Originally Posted by ColdEye View Post
A ton of flash must be used if you want to expose an iso 4 film indoors huh.
The architectural shots of the interiors definitely look like time exposures. Not sure about the two with people...the shadows don't particularly look like flash, but IDK.

Given the big flashbulbs and reflectors of that era (the 1930's bulbs were about the size of a standard light bulb!), it probably wasn't too difficult to use iso 4 film indoors....remembering also that 10ASA Kodachrome was in use up to about 1960 with relatively small bulbs.