Several write-ups about the loss of much historial material in the 2017 fires in Santa Rosa, California:
And from IEEE Spectrum:
Loss of Hewlett-Packard Archive a Wake-Up Call for Computer Historians
Several write-ups about the loss of much historial material in the 2017 fires in Santa Rosa, California:
And from IEEE Spectrum:
Loss of Hewlett-Packard Archive a Wake-Up Call for Computer Historians