"On a suivi, pour le dessin, la carte des Ponts-et-C, Date from date of patent award., Includes inset of Corsica and "Explication du système établi par Firmin Didot" (key to use of seven-color scheme used to claim patent rights)., and Relief shown by hachures.
Publisher:
Firmin Didot
Subject (Geographic):
France--Maps
Subject (Name):
Barbié du Bocage, Jean Denis, 1760-1825, Firmin-Didot (Firm), and Langlois, Joseph Adolphe Ferdinand, 1798-1867
"On a suivi, pour le dessin, la carte des Ponts-et-Chaussées.", "The map was printed in eight impressions, of which six were from color plates and two from forms of composed type"--Woodward., Date from date of patent award., and Includes inset of Corsica and "E
Publisher:
Firmin Didot
Subject (Geographic):
France--Maps
Subject (Name):
Barbié du Bocage, Jean Denis, 1760-1825, Firmin-Didot (Firm), and Langlois, Joseph Adolphe Ferdinand, 1798-1867
