Especially note the entry for Historical Society of Pennsylvania--a cataloger ghost!
"A spectral typist frequently heard in a room on the third floor is said to be the ghost of cataloger Albert J. Edmunds. Voices, footsteps, shadowy forms, and an address-label machine that operated without being plugged in have been well-witnessed."
"A spectral typist frequently heard in a room on the third floor is said to be the ghost of cataloger Albert J. Edmunds. Voices, footsteps, shadowy forms, and an address-label machine that operated without being plugged in have been well-witnessed."


