my mistake: it was on tape. was thinking of something else.

see something you like? take it with you.

index

from https://www.archives.gov/publications/prologue/1988/summer/haldeman.html :

""The sound-activated system remained in place in the president's offices until it was finally shut down on July 18,1973, two days after Alexander Butterfield told the Senate Select Committee on Presidential Campaign Activities—the so-called Ervin Committee—of its existence."

https://historynewsnetwork.org/article/165954

https://crimereads.com/nixon-recording-devices/

http://nixontapes.org/origin.html