The clatter of a busy Step Office!
A Model running and the accompanying horn!
A P-51 on a fly by and climb!
Correction:
A Model A running and the accompanying horn!
“The clatter of a busy Step Office!”
I worked in a step office for a few years - and will never
forget when a local radio station had a “call-in” where
listeners would be (for instance) the 10th caller to win a
prize or tickets, the place would go wild.
What a sound!