282. A Drafting Set and a Compass, 19th Century

Comprising; a wonderful Derogy drafting set, circa 1868, with original mahogany box, marked "Six Medailles D'Honneur Aux Expositions de 1849, 1855, 1862 & 1861, Hors Concours, Comme Membre de Jury a L'expan Intern Le de 1868, Devogy Optician a Paris 33 Quai de l"Horlage", initialed "A.P."; along with a brass compass, marked "W & L.E. Gurley, Troy NY", late 19th century.
Drafting set - box 9-1/2" h.

400/800     SOLD: $339.25

283. An Antique Air Device, Early 20th Century

The wooden instrument with brass and iron attachments, with an 8" d. hand wheel, unmarked.
10-1/2" h., 20-1/2" w.

75/100     SOLD: $258.75

284. An Assorted Lot of Vintage Lightbulbs, Early 20th Century

Of various shapes and sizes, including an exceptionally large bulb (11" h., 8-1/2" d.), unmarked.

200/400     SOLD: $46.00

285. A Seederer-Kohlbusch Analytical Balance, U.S.A.

The brass instrument enclosed within an oak case with drawer, marked "Seederer Kohlbusch Inc., Jersey City, NJ, U.S.A."
18" h.

200/400     SOLD: $253.00

286. A Century Box Camera, Early 20th Century

With a Kodak Ball Bearing shutter, the accordian camera on a rolling track with knob turns.
13" h., 36" w.

100/200     SOLD: $172.50

287. A Sanborn Company Portable E.K.G. Machine, 20th Century

The interesting medical instrument in a wooden case with power and lead dials, paper tape, and imv button, brass plaque reads "Made for Norburt Kassern, MD by Sanborn Company, Cambridge Mass. U.S.A.", marked "Model 51, Serial 10612, Volts 115, cycles 60, amps 85."
11-1/2" h.

200/400     SOLD: $115.00

288. A Short & Mason Barograph, England, 20th Century

The clockwork movement contained in glazed stepped mahogany case with brass attachments, marked "Short & Mason, London, Made in England, No. E 11157."
14" w.

200/400     SOLD: $276.00

289. A Mark IV Hughes & Son Tail Drift Sight, 20th Century

The viewing instrument, encased within a wooden fitted box, marked "A.M. Tail Drift Sight Mark I.V. H. Hughes & Son Ltd. Stores Reference No. 6B/110, Serial No. 486/40."
Case 14" h.

75/150     SOLD: $81.29

290. A Troughton Sextant, England, 20th Century

The hardwood frame with inset ivory scale, brass index arm and colored glass filters, currently mounted in a shadow box, marked "Troughton, London."
14" h.

300/500     SOLD: $288.65

291. A Pair of Sextants, England, Late 19th Century

The ebony frame with inset ivory scale, brass index arm, and brass attachments, currently mounted in a shadow box, marked "Norie, London." Second instument similarly styled.
11" h.

600/1,200     SOLD: $552.00