These pictures are from the files of the Bennett Pump Co. There are no markings on the back, so I don't know the date or the reason for the pictures. Since they are drawings, I would guess that they are a proposal for some special pumps to be made for some special location. Perhaps someone out there will remember a station that had pumps similiar to these.
Three more similiar pictures tomorrow.
Author, Gas Pump Identification book and Air Meter Identification book