Typed on an Olympia SF. Graphic from the Bongwater album “Too Much Sleep“.
Edit: added photos of a few:
Olympia SG-3 w/7-pt Bulletin typeface
IBM Model 01 electric
Sent from my 1961 Adler Universal.
Typewriter: Smith-Corona Galaxie DeLuxe
Edit: Download a Smith-Corona Changeable Type advertising brochure here.
Update #2: The day after I wrote this, a Sears Easy Touch appeared on eBay. It appears to be a variation of the Marxwriter DeLuxe.
Typewriter: The Underwood.
Typewriter: Daphne, a 1930 Royal Portable