[GRAVURE]. Planche panckoucke ornithologie : Becs. 

[Paris], [Chez Panckoucke & Plomteux], [1789].

Sheet (410x297 mm), Imprint (338x240 mm). Fresh copy. Central fold, formerly mounted on a tab, slight discharge. 

Plate devoted to ornithology, taken from the Pancoucke methodical encyclopedia.
Plate 4 "Method for the knowledge of Birds by the Beak and the Legs".

Price : 50 €