Pulling apart the carriage to clean it and check the feed-rollers...
"Not Yet Published" - My History Blog "I just sit at a typewriter and curse a bit" - Sir Pelham Grenville "P.G." Wodehouse "The biggest obstacle to professional writing is the necessity for changing a typewriter ribbon" - Robert Benchley
Very nice machine! I have one like that but with the woodgrain finish so in vogue in the 1930s. Very nice typer, though for sheer compactness I still prefer the earlier model, with the three-bank keyboard.
You make me wish I had one. I'm working on my Corona 3's drawstring. When I got it, it was snapped. What a pain in the rear this is to fix. On an Underwood 5 it looks way easier.