French Postcard AUTOGRAPHED by Pioneer Aviator Pierre Chanteloup - 1914

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.