Many thanks to SWLing Post contributor, Colin Snow (KM6NTW), who notes that the following 1944 film “Maintaining Workers’ Interest” from the US Office of Education, features the Hammarlund Super Pro.
The video starts at the point in the film where the Super Pro is featured. To view the film from the beginning, click here.
https://vimeo.com/399908150
Maybe this link could be added?
Thank you, Ton! I switched out the dead YouTube link with your Vimeo link.
This link is not working anymore.
“Video unavailable
This video is no longer available because the YouTube account associated with this video has been terminated.”