Original vintage French postcard showing image of Pierre Chanteloup and his aircraft looping along with his bold signature vertically between. Chanteloup is flying a Caudron, the company he worked for and which at one point sent him to jail for 15 days for flying loops! Condition is very good and unused; some toning on the back. There is a date of 27 July 1914 in the upper left. Autographs of these pioneer aviators are quite rare.