unknown

Engraving

26.7 cm - 18.4 cm (10.51 in - 7.24 in)

Estimated price : $1,000 - $1,500

Sold for: Signedin to unlock

Christie's - New York,Mar 31, 2015

Study of Two Birds

Engraving

23 cm - 19 cm (9.06 in - 7.48 in)

Estimated price : £50 - £70

Gildings Auctioneers - Market Harborough, Aberdeen City,Jan 05, 2015

unknown

Engraving in colours

9.5 cm - 7.5 cm (3.74 in - 2.95 in)

Estimated price : $800 - $1,200

Sold for: Signedin to unlock

James D. Julia, Inc. - Fairfield, Maine,Feb 03, 2014

From the book 'Gleanings of Natural History vol.1'

Engraving in colour

22 cm - 19.5 cm (8.66 in - 7.68 in)

Estimated price : £800 - £1,200

Sold for: Signedin to unlock

Christie's - London, South Kensington ,Feb 18, 2013

La Perrique .....

Engraving

12 cm - 8 cm (4.72 in - 3.15 in)

Estimated price : -

Sold for: Signedin to unlock

Keys Fine Art Auctioneers - Norwich, Norfolk,Sep 06, 2012

The Blue-Winged Goose

Engraving coloured

10 cm - 8 cm (3.94 in - 3.15 in)

Estimated price : -

Sold for: Signedin to unlock

Keys Fine Art Auctioneers - Norwich, Norfolk,Jan 05, 2012

The Chinese Teal

Engraving

5.2 cm - 8.7 cm (2.05 in - 3.43 in)

Estimated price : -

Sold for: Signedin to unlock

Mallams Auctioneers - Cheltenham,Apr 07, 2010

The black headed teteraw, The blue and yellow maccaw...

Watercolor and gouache, 6 items

25 cm - 18 cm (9.84 in - 7.09 in)

Estimated price : £200 - £400

Sold for: Signedin to unlock

Donnington Priory Salerooms - Donnington Priory,Oct 07, 2008