I noticed the plug for "Ted Malone" at the bottom of the ad and found out that he was quite a broadcast and journalism star starting before WWII. He even had an association with the Library of Congress.
The Laundromat probably has the continuously variable water temperature control. The dials look like the Laundromat in the Beltsville Museum and it has that feature.
http://https//en.wikipedia.org/wiki/Ted_Malone
The Laundromat probably has the continuously variable water temperature control. The dials look like the Laundromat in the Beltsville Museum and it has that feature.
http://https//en.wikipedia.org/wiki/Ted_Malone