Hi,
Just a guess here:
If the picture is taken in the early 30's (30, 31) then the lady on the left could be Lita Grey, Charlie's second wife.
The lady does somewhat resemble Lita Grey....
By 1932, Charlie had hooked up with Paulette Goddard; but this is not Paulette here...
As with Eric, I'd like to know what year this was taken???
Larry