François Georges LEVRAULT et Compagnie – Notice on the art of lithography. Historical notice on A. Senefelder, ca 1850

François Georges LEVRAULT et Compagnie
Publishers in Paris and Strasbourg during the XIXth century.
Typography and lithography

Very good impression on wove paper forming affichette, two illustrations heightened with watercolor and gouache (posteriorly ?), the text probably by Edouard Knecht. Median horizontal fold; some short tears on the edges; slight foxings mostly visible on the back.