Diderot & d’Alembert (1768) ‘Mineralogy, 4th collection. Mountains, plate 2 (p.136) from Encylopedie, v23. Copperplate engraving
Diderot & d’Alembert (1768) ‘Mineralogy, 4th collection. Mountains, plate 2 (p.136) from Encylopedie, v23. Copperplate engraving (41.5 x 30cm), with clear plate mark (36 x 23cm) showing, fig 1 ‘Singular Rocks of Greifenstein en Miessen’ and fig 2 Columnar Rocks of Scheibenberg en Miessen [Germany]’. Slightly age toned but clean and in very good condition. In French.