T
HE
V
ELIKOVSKY
C
ORRESPONDENCE
1957
Date
Description
January 2, 1957
Harry H. Hess to Immanuel Velikovsky
February 26, 1957
Immanuel Velikovsky to Walter Federn
March 8, 1957
Immanuel Velikovsky to Robert H. Pfeiffer
March 13, 1957
Robert H. Pfeiffer to Immanuel Velikovsky
April 16, 1957
Walter Federn to Immanuel Velikovsky
July 9, 1957
Immanuel Velikovsky to Walter Federn
August 5, 1957
Immanuel Velikovsky to Walter Federn
August 19, 1957
Immanuel Velikovsky to Walter Federn
October 5, 1957
Immanuel Velikovsky to Walter Federn