The numbers of Psyche issued during the past year were mailed on the following 
dates: 
Vol. 83, no. 3-4, September-December, 1976: August 29, 1977 
Vol. 84, no. 1, March, 1977: November 30, 1977 
Vol. 84, no. 2, June, 1977: March 28, 1978 
