1935C $1 "Short Snorter" Silver Certificate Grades xf. A short snorter is a banknote inscribed by people traveling together on an aircraft. The tradition was started by Alaskan bush flyers in the 1920s and spread through the military and commercial aviation. During World War II short snorters were signed by flight crews and conveyed good luck to soldiers crossing the Atlantic Friends would take the local currency and sign each other's bills creating a "keepsake of your buddy's signatures". The General Hoyt Vandenberg short snorter was started in June 1942 flight over the mid-Atlantic. The Harry Hopkins short snorter was collected on July 25, 1942, by an aide of Franklin D. Roosevelt at a London Conference. The D. Ray Comish short snorter was collected January 1943 at the Casablanca Conference by Dixie Clipper. The Averell Harriman short snorter was collected by him at the January 1943 Casablanca Conference as well. The General George S. Patton snorter signatures were also collected at the Casablanca Conference. The Yalta short snorter signatures were collected on February 4–11, 1945 by Steve Early at Yalta, on the Crimean Peninsula.