Corona 4 Blue/Blue Typewriter, 1929, Case and SERVICED! Elite,

Typewriter works beautifully. CORONA #4, 1930, Made in the USA, This little gem is a Blue/Blue color. w/ Case, Serial #B5A09283. Heavier key stroke. We no longer have our tanks. We used to strip them down to their bones and the tanks would take over.

eBay