Misc photo seeking info on who, when & where?
The following names are written on the back of the photo:
W A Herrmann (Attorney)
Dr E R Laughlin (Sec, AATCC CA, Index chez)
Dr A C Chapin (Sec, AATCC)
C N Rabold (Res AATCC)
W H Cady (AATCC Index chez)
Writing also notes: Official of AATCC Jan 18.1952