I'm going through old postcards to list on Etsy. Some of the notes are charming, others sobering. Here is one of the later... Gettysburg, PA 1917 – Dear Dr. Green, Hope you are having a great time. I’m in Gettysburg today for Army test – passed O.K. Been drafted. Likely to go soon. I’m hoping against hope that it will not be before you get home. Hope I see you, Earnest K.