J. Gould and H.C. Richter, "Petasophora Delphine," and "Heliothirix Purpureiceps," late 20th c.,

J. Gould and H.C. Richter, "Petasophora Delphine," and "Heliothirix Purpureiceps," late 20th c., after the original engravings, presented in matching gilt frames, H.- 21 in., W.- 15 in., Framed- H.- 3

Framed without Text: John Gould (1804-1881) Petasophora serrirostris.. Hand colored ornithological lithograph. Lithographers: J. Gould, E. Gould, E. Lear, H.C. Richter, W. Hart. Printed in London: C.

Framed John Gould and H.C. Richter 20th c., pair of hummingbird prints, after the 19th c. originals. Professionally framed in matching wood frames, double matted, linen mat. In frame each measures 21"

Framed John Gould and H.C. Richter 20th c., pair of hummingbird prints, after the 19th c. originals. Professionally framed in matching wood frames, double matted, linen mat. In frame each measures 21"

J. Gould and H. C. Richter, "Eulampis Jugularis," 20th c., hummingbird print, after the 19th c. original, presented in a gilt and gesso frame, H.- 21 in., W.- 14 1/2 in.

J. Gould & H.C. Richter, ornithological lithograph, Gould & Richter (British, 19th c.), "Anser Brachyrhynchus, Baill", c. 1862, 13"h x 19"w (sight), 19.25"h x 25.25"w (frame size), matted and framed u

19th c. Buff-breasted Leucippus Hummingbird Lithograph with Original Hand-finished Coloring c. . From the Monograph of the Trochilidae, or Family of Hummingbirds. London: J Gould, H.C. Richter, & W. H

J. Gould & H.C Richter, Walter & Cohn, Imp. Lampornis Virginalis, Gould., St. Thomas's Mango.Lithograph. 20" x 13.5"

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Selasphorus Platycercus, Broad-tailed Flame-bearer. 19.5 x 13.5

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Hypuroptila Cæruleogaster, Gould. Blue-breasted Plumeleteer.19.5" x 13.5"

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Eriocnemis Lugens, Gould., Hoary Puff-leg. 19.75 x 13.5

J. Gould and H. C. Richter, Walter & Cohn, Imp. Mergus Albellus. Smew, or Nun. 14 x 20

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Heliomaster Constanti, Constant's Star-throat. 19.5 x 13.5

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Manucodia Keraudreni, Keraudren's Crow-Shrike 19.5 x 14

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Schistes Albogularis, Gould., White-throated Wedge-Bill. 18.5 x 14.5

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Adelomyia Floriceps, Gould., Blossom-crown. 18.5 x 14

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Othrohynchus Exilis, Gilt-Crest. 19.5 x 13.5

J. Gould and H. C. Richter, Hullmandel & Walton,Imp. Paradoxornis Gularis, Horf., Grey-Crowned Paradoxornis. 19" x 14"

J Gould and H C Richter, Carpodacus Rubicilla, J. Gould and H.C. Richter del et lith.; Hullmandel & Walton Imp.; Hand colored birds. Size: image 20 in. x 13 in.; outer frame size 26.5 in. x 19.25 in.;

J. Gould, (2) hummingbird lithographs, J. Gould and H.C. Richter, "Campylopterus Rufus, Less", printed by Hullmandel & Walton, c. 1840, 20.25"h x 13"w (sight), 27.5"h x 19.5"w (frame); with, "Eucephal

J. Gould and H. C. Richter, "Pucrasia Nipalensis," and "Pucrasia Macrolopha," 20th c., pair of pheasant prints, presented in gilt and burled frames, H.- 14 1/8 in., W.- 21 in.

A Group of Four Colored Lithographs Depicting Birds by Various Artists, 20th Century, Including works by W. Hart, E. Lear and J. Gould and H. Richter. Largest dimensions: h: 14 1/2 x w: 18 7/8 in.

John Gould (1804-1881) Sterna Paradisea. With text. Hand colored ornithological lithograph. Lithographers: J. Gould, E. Gould, E. Lear, H.C. Richter, W. Hart. Printed in London: C. Hullmandel or Taylo

Aracari. Pteroglossus Haematopygus. With Text. Hand colored ornithological lithograph. Lithographers: J. Gould, E. Gould, E. Lear, H.C. Richter, W. Hart. Printed in London: C. Hullmandel or Taylor. Pl