Dr. Robert Kay Greville (1794-1866), "Blechnum

Autographs Dr. Robert Goddard Months before Launching the World's First Liquid-Propelled Rocket on the Science of Rocketry ROBERT GODDARD (1882 -1945). American engineer, professor, physicist, and inv

Dr. Robert Thornton (1768-1837), publisher THE NIGHT-BLOWING CEREUS Hand-colored color mezzotint by Robert Dunkarton, from The Temple of Flora, London, 1800, framed by W. Graham Arader III. Plate 19 x

(BOTANICAL.) Dr. Robert John Thornton. Group of 14 uniformly framed plates from the quarto edition of Temple of Flora. Hand-finished color-printed aquatint and stipple engravings. Quarto sheets in att

Dr. Robert John Thornton, (2) botanical engravings, Dr. Robert John Thornton (British, 1768-1837), "The Night-Blowing Cereus", 1800, and "The Dragon Arum", 1801, hand-colored aquatints with stipple en

Dr. Robert John Thornton, (2) botanical engravings, Dr. Robert John Thornton (British, 1768-1837), "The American Aloe", 1807 and "American Bog Plants", 1806, hand-colored aquatints with stipple engrav

Dr. Robert Thornton (1768-1837), publisher THE BLUE EGYPTIAN WATER LILY Hand-colored color aquatint and mezzotint by Joseph Constantine Stadler, from The Temple of Flora, 1804, framed by W. Graham Ara

The Narrow-Leaved Kalmia colored aquatint and engraving h. 20 w. 14-1/2 in. (sight) overall: 27-1/2 x 23-1/2 in. (frame) Provenance: Private Collection, Westchester County, NY [In Situ Item] This Item

A small oil on board of houses in winter painted by Dr. Robert Blais, 1949. Signed lower right and on the back. "Painted by Dr. Robert Blais of Sault Ste. Marie, Ont. 1949". Measuring, 7 1/2" height x

Dr. Robert Taylor (American, born circa 1950). Bronze wildlife statue. Titled, "Display of the Sailfish," a large, impressively made, lifelike model of a sport marlin fish, emerging from a cresting wa

Dr. Robert Taylor (American, 20th C.) Bronze Sculpture, Ca. 1991, "Vigilance", H 15.25" W 9" Depth 6" | Signed, dated and titled at the lower left. Bronze sculpture of a bald eagle looking to his left

Edouard Leon Cortes (French, 1882-1969) Parisian Scene, Cafe de Fran Oil on canvas. Signed Edouard Cortes (lower left). Original frame. 13 x 18 in. Provenance: Collection of Dr. Robert McGann, Naples,

AFTER SIR PETER LELY (DUTCH, 1618-1680) OIL ON CANVAS H 49" W 40" ROBERT GREVILLE:Depicts Robert Greville with dog. Size is canvas only. Frame adds 4" to all sides.

Alfred Maurer (American 1869 - 1932) "The Fitting" Oil on canvas Signed lower right A.H. Maurer 36" x 36" Provenance: original label on verso, Donor Dr. Robert Amstadter, original price $16,000 Condit

Dr. Robert I-San Lin's Collection of Important Chinese Artworks A very rare and large Ming Dynasty Wanli Period blue-&-white bowl. Waichuan Ming Dynasty blue and white peony flowers in the Dragon corn

Dr. Robert I-San Lin's Collection of Important Chinese Artworks A very rare, beautiful, and meticulously decorated mid Qing Dynasty yellow ground vase with cover. This beautiful, slender, and elaborat

Attributed to Henri Gaudier-Brzeska Untitled Ink on paper 5 5/8 x 8 1/4 inches (14.3 x 21 cm) Unframed C Estate of Dr. Robert A. Silver

Wendell Castle (American, 1932-2018) Set of Four Chairs polychromed poplar, upholstery signed 'W.C. 93' H 37 inches. Property from the Collection of Dr. Robert C. Springborn and Mrs. Carolyn J. Spring

Robert Kipniss (American, b. 1931) Golden Pastures oil on canvas signed Kipniss (lower left) 36 1/4 x 34 inches. Property from the Collection of Dr. Robert Schenck and Marcia Whitney-Schenck Provenanc

19th century Kazak rug, dated and numbered, 6' 8" x 4'. Provenance: Dr. Robert Shafer collection.

Emile Gruppe (American, 1896-1978) Lobster Shacks Oil on artist board. Signed (lower right) and titled (on reverse). 16 x 20 in. Provenance: Ex. James Julia. Collection of Dr. Robert McGann, Naples, F

Antique Persian Heriz rug, 9' 11" x 7' 8". Provenance: Dr. Robert Shafer collection.

4 1/16" MacCorkle. Breckenridge Cp,KY. Large with finely serrated edges. Very thin. Glossy Horntone. Ex-Dale Rector, Frank Coffman, Don Bapst, Dr. Robert Nelson. Picturewd in WW#11, p435. Davis G9+ CO

Pair, Antique New England Glass Company large-scale and finely etched hurricanes, Cambridge, MA, first half, 19th c. [Provenance: Fessenden Family, Cambridge MA; Estate of Dr. Robert Vanarsdall, Villa

Attributed to Henri Gaudier-Brzeska Untitled Ink on paper 8 3/8 x 5 5/8 inches (21.3 x 14.3 cm) C Estate of Dr. Robert A. Silver