Sibyl Archer’spins: I HAVE SEEN THE FUTURE, 1940 New York World’s Fair from the GM Pavilion, and I HAVE SEEN AN ALTERNATE FUTURE, date unknown.
Simultaneous Planes, Inc. advertisements in OMNI Magazine, 1984.
Simultaneous Planes, Inc. (SPIN-3) lapel pins circa 2014-2038 for registered time travelers. “You are now a registered time traveler with SIMULTANEOUS PLANES, INC. As a member of Simultaneous Planes, Inc. always wear this pin badge on your uniform so you may identify yourself to fellow time travelers throughout your journeys.”
The End of Time, Sibyl Archer and Julian Bell’s first co-authored publication, and major text describing their idea of ‘LIVING TIME,’ first printed in 2021.
Simultaneous Planes, Inc. advertisements in Astronomy Magazine, 1974.