Harry Bertoia (American, 1915-1978) Untitled (Tonal

Harry Bertoia (American, 1915-1978) Untitled (Tonal Sound Sculpture) Stamped 'HB 11.50' at base, silicon bronze tops on beryllium copper rods silvered to brass base.Executed in 1977.height: 39 1/2 in.

§ Harry Bertoia (American 1915-1978) Untitled, circa 1949 welded steel and slate(109.5cm (43.1in high) (including base))Provenance: Private Collection, New York; Wright's, Chicago, Important 20th

Harry Bertoia (American, 1915-1978) Untitled Pencil signed "Harry Bertoia" lower right Monoprint on rice paper Image: 11" x 38". Framed: 12 7/8" x 40 1/8" Provenance: From the estate of Bertoia studen

MANNER of HARRY BERTOIA (American, 1915 - 1978) Untitled, kinetic metal sculpture, overall: 28 x 33 x 33 inches unsigned.

Harry Bertoia (Italian/American, 1915-1978)Untitled (Sonambient), circa 1970s

Harry Bertoia (American, 1915-1978) large untitled "Sonambient" sound sculpture, beryllium copper and brass, comprised of two square groups of twenty-five rods and a central string of four "cattail" r

Harry Bertoia (Italian/American, 1915-1978) "Untitled" monotype on paper depicting abstractions in greens and reds, circa 1940s, together with Kennedy Galleries purchase paperwork, housed under glass

Manner of Harry Bertoia (Italian/American, 1915-1978), Untitled, brass sculpture, unsigned, overall 25"h x 10"w x 10"d

Harry Bertoia (Michigan, California, Pennsylvania / Italy, 1915-1978) Untitled (Bush), 1969 Bronze This work is accompanied by a certificate of authenticity issued by the Harry Bertoia Foundation. A c

Harry Bertoia, Italian-American, 1915-1978. A 1950's early "Sonambient" sounding sculpture. 256 Beryllium Copper tonal rods with angled tops, figured in 19 rows, fixed to a gridded square base. Unsign

HARRY BERTOIA (American 1915-1978) A SCULPTURE, "Squares," 1967, steel sculpture on a green marble stand; height: 9'', width: 9'', depth: 9'', stand height: 40 1/2'', width 12 1/4'', depth: 12 1/4''.

Harry Bertoia (American, 1915-1978) Gong. c. 1960. Brass. No. HB002. Ht. 6 1/2" D 9". Provenance: Estate of the artist; A private collection. Sidney Deutsch Gallery, New York. Estate of Annette McGuir

HARRY BERTOIA (1915 - 1978) Untitled (Grouped Lines), Pennsylvania, ca. 1950 Watercolor, pen, and ink on paper Unmarked Sheet/image: 9 7/8" x 14" One of less than ten examples known to exist.

Harry Bertoia (1915-1978) Untitled (Schiffer pg. 294), c. 1943 Monotype in colors on Japan paper, inscribed in pencil on the bottom left corner reverse 'HB 2191', printed by the artist, the full sheet

ATTRIBUTED TO HARRY BERTOIA (AMERICAN 1915-1978), KINETIC STEEL SCULPTURE SPRAY, C.1965. HEIGHT 26 1/4"

Pair of mid-century modern Harry Bertoia (American, 1915 - 1978) Diamond Chairs for Knoll (designed 1952) in white with black base. 30" H x 34" W x 25" D; seat height: 16" H.

Harry Bertoia (American, 1915-1978) For Knoll Woven Fabric Bird Chair And Ottoman 1960, H 39'' W 37'' Paper label fixed to underside. Black/Deep Gray woven fabric. Ottoman H 13", L 24", W 16.

Harry Bertoia (American, 1915-1978) Knoll, c. 1952 set of 8 chairs enameled steel, upholstery Height 28 3/4 x width 21 x depth 22 inches Estimate $300-500

Harry Bertoia (American, 1915-1978) Knoll, c. 1952 set of 8 chairs enameled steel, upholstery Height 28 3/4 x width 21 x depth 22 inches Estimate $300-500

Harry Bertoia (American, 1915 - 1978) for Knoll, "420" side chairs (designed 1957) in white, chairs and cushions signed Knoll. 21.26"W × 23.23"D × 28.35"H

Harry Bertoia (American, 1915-1978) Monoprint. Mat verso inscribed by Brigitta Bertoia, "This is an original Harry Bertoia/mono-type drawing of the 1960's./ /Brigitta Bertoia (the wife)." Size: 23'' x

Harry Bertoia (1915-1978) Untitled, ink monoprint, ink on fabriano paper. #641 on lower right. Size 22'' x 18''.

Harry Bertoia (American 1915-1978) for Knoll, set of four black Diamond coated wire chairs, model No 421LU, accompanied by vinyl seat covers, chairs are unmarked, seat covers have "Knoll" to underside

Harry Bertoia (American, 1915-1978) "Bird" Lounge Chair and Ottoman, Knoll Associates, USA, designed 1952, the present lot circa 1960s Enameled steel, rubber, upholsteryUnmarked (H: 38 1/2, W: 38, D: