Activity Plan Duration Start Date End Date Amount
Subscription Professor 6 months Dec 6, 1919 Jun 6, 1920 23 ₣
Renewal Student 3 months Jun 21, 1920 Sep 21, 1920 9.6 ₣
Renewal - 3 months Sep 21, 1920 Dec 21, 1920 23 ₣
Subscription - 3 months Dec 31, 1920 Mar 31, 1921 16 ₣
Renewal - - May 7, 1921 - 20 ₣
Renewal - 3 months Jun 30, 1921 Sep 30, 1921 16 ₣
Renewal - 3 months Sep 30, 1921 Dec 30, 1921 16 ₣
Renewal - 3 months Dec 30, 1921 Mar 30, 1922 16 ₣
Renewal AdL 1 year Jun 15, 1922 Jun 15, 1923 48 ₣