the unit is probably hardwired into the electrical system....I have seen that done with through the wall units before....as for photo shopping the picture.....of course it was NOT photo shopped....they did not have photo shop in 1955....it may have been added to the photo another way though....PAT COFFEY
I had an RCA unit for years,it was whisper quietand ran beautifully.It was a half -ton unit.Ran on 110,it had only one fan speed.I got it used and it lasted from 72 to about 2002.Started losing freon12.Once the condenser starts going on those old ones,its time for the recycle truck.
Artwork used to be done or enhanced by illustrators, very skilled artists, which is why artwork in old magazines, before about 1960, looked so much sharper and dramatic with deeper colors.
the concept, not the computer program. Notice absence of shadows beneath, lack of contrast on the louver knobs and lack of badging compared to the model photo bottom left.
Surely the way the office probably does not have central air and that there aren't too many other places out there that have air conditioning, I'm surprised there aren't a bunch of people huddled & crowded around it...!
I don't remember seeing a power cord in any Fifties air conditioner advertisement, just as you don't generally see them in ads for electric clocks.
That particular picture may have been touched up (airbrushed as they used to say) but it is just as likely that it was staged in a photographer's studio in New York. The other three photos of Baghdad are probably from a stock photography company. Why waste money sending a cameraman to Baghdad for one interior shot when you can fix up a colorful little fake office at home and get two middle Eastern looking models to pose as "Baghdad business men?"
Those look a lot like Kellogg Red Bar telephones on the table. Would they have had those overseas?