The numbers of Psyche issued during the past year were mailed on the 
following dates: 
Vol. 69, no. 4, Dec., 1962: Dec. 29, 1962 
Vol. 70, no. 1, March, 1963: April 8, 1963 
Vol. 70, no. 2, June, 1963: July 9, 1963 
Vol. 70, no. 3, Sept., 1963: November 8, 1963 
