Keywords: SignatureGottfriedAugustBuerger.jpg Gottfried August BĂĽrger 1747 “1794 German poet Louis-Joseph Alvin Catalogue de la prĂ©cieuse collection d'autographes composant le cabinet de M Alfred Bovet Paris Étienne Charavay 1884 century 18 G A BĂĽrger PD-old PD-Old Signatures of people from Germany Gottfried August BĂĽrger |