Did you get it right?
This family radio scene has two details that do not belong in the 1940s.

The Answer
The correct answer is: The mistakes are the disposable plastic water bottle and the wireless earbud case..
Here is why
- Look near the end table for the bottle.
- Find the small earbud case beside it.
- The radio-room furnishings otherwise fit the period.
Why people miss it
Both items are small and blend into the tea tray and framed photos.
What answer did you get before checking?