Charting new species: Baron Walsingham’s pioneering study of North American microlepidoptera



WALSINGHAM, Thomas de Grey, Baron.
Pterophoridae of California and Oregon.
London, John van Voorst, 1880. 8vo (24.9 x 15.7 cm). With 3 hand-coloured plates depicting 46 specimens, drawn by E.W. Robinson and printed from steel engravings. Later half light blue cloth. XVI, 66, [12] pp. Full description
€ 1,250
London, John van Voorst, 1880. 8vo (24.9 x 15.7 cm). With 3 hand-coloured plates depicting 46 specimens, drawn by E.W. Robinson and printed from steel engravings. Later half light blue cloth. XVI, 66, [12] pp. Full description








