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Blue Yellow back Warbler (Plate XV) Northern Parula, Parula americana Variant 1 Engraved by R. Havell, Junr. Printed & Coloured by R. Havell, Senr.
细节
Blue Yellow back Warbler (Plate XV)
Northern Parula, Parula americana
Variant 1
Engraved by R. Havell, Junr. Printed & Coloured by R. Havell, Senr.
Hand-colored engraving with aquatint and etching, on J Whatman Turkey Mill dated 1827, 1-in. tear on lower margin, a few other shorter tears at edges, weak spot on lower left margin, otherwise in fine condition.
Plate: 19 7/16 x 12 3/16 in. (494 x 325 mm)
Sheet: 39 7/16 x 26 1/16 in. (1002 x 662 mm)
Northern Parula, Parula americana
Variant 1
Engraved by R. Havell, Jun
Hand-colored engraving with aquatint and etching, on J Whatman Turkey Mill dated 1827, 1-in. tear on lower margin, a few other shorter tears at edges, weak spot on lower left margin, otherwise in fine condition.
Plate: 19 7/16 x 12 3/16 in. (494 x 325 mm)
Sheet: 39 7/16 x 26 1/16 in. (1002 x 662 mm)