The Spanish Flu of 1919-20 was so called as all of Gibson's Spanish guitars were turned into toilet paper then. Rumours than some later 1950s guitars were made of engineered woods from unused Gibson TP are unconfirmed.
This unparalleled event was the inspiration for, and subject of, the song by the band "OPEN WINDOWS" — who later changed their name to the "Swinging Doors" before shortening their name further... The track, of course, is "SPANISH CARAVAN" which alludes to the great land-trains of Australia, the convoys of 18-Wheelers headed into the Pacific Northwest, the union of European cab-overs, etc — each continent bar Antarctica had roads jammed with trucks taking all Gibson Spanish-origins guitars to their respective continent's centralised recycling/TP-manufacturing plant.
My, how the lands were scoured of Gibson Spanish instruments... the authorities ruthlessly ripping still-ringing instruments from poor begging-musicians' hands; homes invaded, beds overturned, attics violated, closets ransacked... a voracious appetite, the woodchipper had, for turning sonorous cellulose fibres into nothing more than bum-fluff fodder for the flatulent...
... NONE could avoid, indeed NOBODY EXPECTED...
THE SPANISH INQUISITION !