19th brass vacuum pump scientific tool

This 19th brass vacuum pump scientific tool from France was used in laboratory to work on the effect of pressure , this subject matter was a peocupation during the 1850's due to need of engineering su

19th C Ducretet et Cie a Paris Brass Hand Vacuum Pump. 18 inches H. Used for either adding or removing air.

1890s -1900s medical vacuum pump by Central Scientific Company Co. Laboratory Apparatus Supplies/Chemicals Chicago U.S.A. Made of cherry, iron, and brass. It has a glass bell jar with handle and one o

Continental brass and iron 18th or 19th century scientific instrument, possibly a clock or watchmaker's tool. [8 1/4" H x 13 1/4" W x 8 1/2" D]. Oxidation; some stains and marks; slight bending.

A 19th Century Scientific Instrument or Mechanical Ellipsograph as it is known. Marked at side in an ellipse, " F. Bowly's Patent Jan'y 14. 1868". Made of Rosewood, brass, boxwood, etc. This antique,

BRASS KEG PUMP, MID CENTURY LIGHT AND TOOLS PLEASE READ CAREFULLY BEFORE BIDDING. THIS SALE IS ONLINE ONLY AND PICK-UP ONLY. IF YOU CANNOT PICK THE ITEMS UP YOU PURCHASED PLEASE DO NOT BID. THERE ARE

Brass double barrel vacuum pump forscientific experiments signed "A. Mason, Philad.a". Incomplete. 19.5"h.x17"w.

Small Antique 19th C. Brass Microscope Scientific Instrument 9.5 inches height. size: 9.5 in. x 3 in.

19th Century French Constant Verick Paris Brass Scientific Microscope. Model 7. Origional working condition. Measures approximately 10.5 inches high x 3.25 inches wide x 3.5 inches deep.

Lot 19th C Brass Fire Tools. 26 1/2" Long

Set of 19th century brass fire tools in a stand [35" H x 9" W x 4" D] and a pair of andirons [18" H x 8 1/2" W x 21" D], together with an early 20th century brass fender and grate [30" H x 35" W x 9"

19th C Brass & Iron Fire Tools. 28 1/2" Long

Two Pierced Brass Tools American, 19th Century Length of longer 22 1/4 inches.

Misc. lot including 19th c. brass and wood bedwarmer, tool carrier, as found Shaker basket, redware jar, wooden vessel etc..

Nice Aesthetic Movement brass fireside tools, 19th/20th c., mask head hooks, barley twist supports, paw feet, 29.5"h x 11.5"w

A Set of Brass Fireplace Tools LATE 19TH CENTURY Height 41 1/2 inches.

19th C brass and wrought iron fire tools

Group of (3) fireplace items, to include: pair of large Queen Anne urn-top brass andirons; pair of 18th century brass-top tools; and 19th century screen with wire scroll decoration and brass top. Scre

Five iron and brass cooking tools 18th/19th century Including a wrought iron toasting fork with heart device within tines; two forks with shaped handles, one with punch-work decoration; an iron strain

Group of (4) fireplace items, to include: 18th century knife blade andirons with urn finials and penny feet; pair of 18th century brass-top tools; 18th/19th century brass lemon-top screen fender with

(lot of 5) English Victorian brass tools, mid to late 19th c., including: (1) potato rake, with stamped design, 16.25"l, (2) scrolled shoe horns, 9.75"l, (1) brass slotted spoon, with turned wood hand

Four early 19th century fireplace tools with brass handles, together with a 20th century poker and a pair of late 19th century Chippendale style brass andirons. All in good condition.

Switzerland, a late 19th century watchmakers mandrel, the brass and steel tool with cross slide, integral face plate, and geared spindle drive, now mounted to a hardwood stand

TRAY-JE BUERK BOSTON 1861 PATENT KEY WIND INSTRUMENT BRASS COMPASS, 19th c. CRIMPING TOOL, STANLEY FOLDING RULER, ETC.