I Want to Be a Secretary by Coronet Instructional Films
Publication date 1941
There is some dictation in here and you see one writing shorthand on a steno pad, but you can't see the shorthand. Talks about the various careers and career paths "girls" had in office work in that day. On one part they say about duplicating machines "it's not uncommon to find men doing this type of work, however, girls are preferred on routine jobs that require speed and accuracy."