A Peter Hope Boxwood Elapsed Time Slide Rule, English, circa 1840,

18th/19th century. One German - Henrichs Ottenfelm 1745, one French, and one English - paper label. Plus one German antique slide rule - A.W. Faber Germany, and one thermometer - Paris 1840. Largest b

English, c. 1820, in boxwood and brass, double sided with numerous finely divided logarithmic scales and early form of cursor, time side with scales marked Half Sum, Lat, Diff, Time PM, Time AM, cu gr

Fine And Rare Brass "Skeleton" Clock, Chiming On Nine (9) Bells And Striking On Additional Bell, With Its Original Glass Dome. English, Circa 1840-1860 (9"x16"x21")

A Country Paint Decorated Apothecary Cabinet Likely English, Circa 1840 with Latin inscriptions. Height 33 1/4 x width 90 1/4 x depth 6 1/2 inches.

19th c o/c ( ROGER'S SLIDE, LAKE GEORGE, N.Y. ) circa 1840's, deaccessioned from THE LOUISIANA STATE MUSEUM ( label pictured on back ), has been reline it appears some years ago, just as we found it,

An English Painted Porcelain Tray Circa 1840 hand-painted with a profusion of bouquets within an apple green and gilt border. Length 15 1/4 x width 20 1/4 inches. This lot is located in Palm Beach.

Black Dial with Silver Outer Scale Black Subdials Luminescent Hands Index Hour Markers Subsidiary Second Hand.Chronograph Functions Bi-Directional Rotating Slide Rule Bezel 2nd Time Zone GMT hand Date

Exceptional English sterling silver serving tray. London, circa 1840, by Barnard, Barnard, Barnard & Barnard. 188.23 ozt. 3"H x 19.75"D x 30" over handles.

Size: Height 135 cm - Width 180 cm Materials: Silk Embroidery Time Period: Qing dynasty Manufactured Style: Circa-1840 to 1880 Origin: China It's old hand embroidered robe demonstrating extremely fine

A Fine English Striking Carriage Clock by John McCabe, circa 1840-50 Four-glass and ebonized wood Chinese influenced pagoda top, with brass handles. Dial: the foliate-engraved and engine-turned 3 3/4

Pendant Portraits Of A Handsome Lady And Gentleman, William Judd, Esquire And Sarah Judd. Circa 1840, Two Oil On Canvas Paintings, Unsigned Labels Verso, 36 x 28 Inches, Original Giltwood Frames 47 x

Estate / Collection: Estate of Bartlett Burnap 19th Century An Officer of the 12th (The Prince of Wales Royal) Lancers, circa 1840 Oil on canvas, framed with an arched top Sight 31 1/2 x 23 1/4 inches

Norwegian or English hanging lifeboat bassinet. Birch with iron nails and brackets. Circa 1840. 47" x 21" x 24".

English burl walnut or Pollard oak partner's desk, circa 1840, having a rectangular gilt tooled red leather top, above the nine drawer burl case, 30"h x 4'5.5"w x 29.75"d. Provenance: Property from th

Philadelphia, attributed to the shop of Anthony Quervelle, circa 1840, with variegated marble top, over scrolled supports, single door with mirrored inset, shelved interior, pull out mixing slide with

Breitling Navitimer 806, early steel version circa 1956, manual winding caliber Venus 178, black dial with luminous numerals, slide rule function, movement running, black leather strap with pin buckle

BREITLING - a gentleman's Navitimer Montbrillant chronograph bracelet watch. Circa 2008. Stainless steel case with slide rule bezel. Reference A23340, serial 2309468. Signed automatic calibre B23 with

English Late Regency metamorphic library chair with caned back and hinged seat rail folding over to convert to a four-tread library step, circa 1820-1840 Approx. height 34", width 22"

Fine and Rare English Mechanical Library Chair, C. 1840. The wing back can be reclined by pulling a side handle; the arms are hinged for opening out or removal; with slide-out, adjustable leg/foot res

A rare English mahogany combination desk and drafting table circa 1850. The embossed leather top lifts to adjust at multiple angles and the drop down drawer opens to reveal a slide out document tray.

circa early 1900's beautifully carved English mahogany partners desk in the Adams manner, pedestal base, J.T. Needs, Piccadilly brass drawer locks, One side has 9 drawers and 2 slide out writing trays

Brass instrument bearing royal warrant. Engraved Maker to his Majesty. In fitted mahogany case. By George Adams. London. Circa 1760s. Together with various accessories and period slides. H. ofmicrosco

Filotecnica Model 201 Back-Light Screen Projection Slide Rule, Italy c. 1955 In the early 1950s the company Filotecnica Salmoiraghi, well known for its precision equipment, developed a slide rule that

A large and impressive panoramic view of the city of Lahore Punjab, Lahore, circa 1840-45 watercolour with some gold on paper, 11 separate joined sheets of paper, identifying inscriptions in Persian o