The numbers of Psyche issued during the past year were mailed on the following 
dates: 
Vol. 84, no. 3-4, September-December, 1977: July 19, 1978 
Vol. 85, no. 1, March, 1978: January 26, 1979 
Vol. 85, no. 2-3, June-September, 1978: April 24, 1979 
