June 1918
Issue 1
July 1918
Issue 2
August 1918
Issue 3
September 1918
Issue 4
October 1918
Issue 5
November 1918
Issue 6
December 1918
Issue 7
January 1919
Issue 8
February 1919
Issue 9
March 1919
Issue 10
April 1919
Issue 11
May 1919
Issue 12