Mentioned On
Episode Mentions
Omnibus · Apr 7, 2026
The World's Largest Drum (Entry 144.CO0807)
“Instrument manufacturer founded by Carl D. Greenleaf; created Chicago's Big Bertha drum and later sold it to University of Texas for $1.”
Drum manufacturing history and innovation (1890s-1960s)Purdue University marching band traditions and Block P formationUniversity of Chicago Big Bertha drum and radioactive exposure
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