9 June 1917 - 12 June 1917
11 June 1917 - 13 June 1917
13 June 1917 - 15 June 1917
15 June 1917 - 17 June 1917
16 June 1917 - 19 June 1917
18 June 1917 - 20 June 1917
20 June 1917 - 22 June 1917
22 June 1917 - 24 June 1917
23 June 1917 - 26 June 1917
25 June 1917 - 28 June 1917
27 June 1917 - 30 June 1917
29 June 1917 - 1 July 1917
1 July 1917 - 3 July 1917
3 July 1917 - 5 July 1917
5 July 1917 - 7 July 1917
7 July 1917 - 7 July 1917
9 July 1917 - 12 July 1917
11 July 1917 - 14 July 1917
13 July 1917 - 15 July 1917