Lot Essay
Cf. F. Severne Mackenna, op. cit. (London, 1948), pl. 33, fig. 68.
The model is perhaps derived from the engraving from George Edwards' Natural History of Uncommon Birds (London, 1743), vol. II, pl. 66.
The model is perhaps derived from the engraving from George Edwards' Natural History of Uncommon Birds (London, 1743), vol. II, pl. 66.