Graesse-Jaenicke : Guide de l'amateur de porcelaines et de faïences (y compris grès et terres-cuites); collection complète des marques de porcelaines et de faïences connues jusqu'à présent
A 1906 collectors' guide by Johann Georg Theodor Grässe and Friedrich Jaennicke, published in Leipzig, cataloguing pottery and porcelain marks for amateur collectors of European ceramics. Its pages are dense grids of small marks, monograms, crowns and crossed-symbol devices, each set under a national or factory heading such as Porcelaine Allemande, Faïences Italiennes and Faïence Allemande. A designer could draw on these compact monograms, crowns and heraldic shield devices for logo or emblem ideas.
