IBM’s 1937 corporate songbook is something of a hoot.
Eyewitnesses to the Great Los Angeles Air Raid.
Sex And The Censors: America’s First Obscene Books Commission (1953 – 1973).
The Definitive Sandwich Family Tree.
ICYMI, Thursday’s links are here, and include creepy Soviet-era playground sculptures, the 1917 Halifax explosion, the Night of the Flaming Ballerinas, why there’s a West Virginia, and the anniversary of the 1812 battle of Baltimore.