contact info:
Summa Metaphysica
Editorial Associate to David Birnbaum: BirnbaumDelta@aol.com
David Birnbaum: David.Birnbaum.NY@gmail.com
Office of David Birnbaum
Tower 49
Twelve E. 49th Street
Reception: 18th Floor
adjacent to Rockefeller Center
between FIFTH & Madison Avenues
New York, NY 10017
updated: August 2019