I'm just being weird.
The fact that it's an obviously staged photo aside, and that it's really odd that an Olympia SM would be used by someone being barked at through an intercom - or is it over the phone? - the resolution of the image seems wrong for a period photograph. I can't put my finger on it, but even though it's likely an actual photo from the mid 20th century, it has a few elements that make it look like it could have been taken last year.