I found this photo in T. C. Rozelle, Jr.'s archive. You'll see his annotations below. I know from other information that Imperial hired a photographer to take group photos of employees. I've seen one which shows a group shot of the Packing Department. The caption says one employee, who was working the night shift, heard of the photography sessions. He put on a suit and went to the refinery to get in Packing Department photo.
I have no way of matching names with faces, but maybe one or more viewers can help. I think the group is standing behind & a few yards west of the Char House.
