PARIS (75) - PLAN - XIXth. BAUERKELLER Georg Michael (Wertheim 1805 - Paris 1886). New relief map of Paris, by the Bauerkeller Geomontography process. Paris, at the author's home, 5th edition, 1844. Typographic printing and embossing in colour. Proof on vellum. 55 x 69 cm (sheet). Condition B/C (very fresh colours; several tears at the edges of the sheet, reinforced on the back with adhesive; framing net irregularly trimmed at the head). Rare.