If your home has that too rich appearance, and that mean ol' tax assessor knocks on your door... just press the button and presto!
13 seconds sound clip from the The House of Tomorrow (1949) movie soundboard.
You can hear this line at 00:01:45 in the Blu-ray version of the movie.
Quote context
[...]
- Should the atmosphere in the room be too dry, merely press this button for moisture.
- The trophy room contains many rare exhibits of the hunt.
- For bridge parties, we have this automatic sandwich maker.
[...]