Actinometer Antique Measuring Instrument made by Griffin & Tatlock London in 30s

Stick barometer mounted on a mahogany board complete with vernier reading the variation of atmospheric pressure signed by Jesse Ramsden, end of the 18th century. Very good condition...

Moving coil brass galvanometer with three-screw base, instrument signed Philip Harris Ltd Birmingham England n. 19402, made in the early 1900, a tool used as a detector of direct cur...

Vertical mirror galvanometer made in 1850 circa, oak and glass, three adjustable screws at the base. Tool constituted by a magnet bar movable inside a coil and connected to a needle. In the absence of current the needle is positioned vertically while when the coil is crossed by the current it creates a magnetic field that moves the needle. This type of galvanometer was used for measurement of insulation of telegraph cables...

Barometer complete with clock signed F. Somalvico N ° 11 Brook Str. Holborn London datable between 1810 and 1820. Finely crafted mahogany wood case with cedar wood edges. Large silve...

19th Century French 10 Litre Wooden Fruit Measure This large measure is made in beech, it is cylindrical in shape with iron banding and central frame, it is in good used condition a...

Two Sotheby's London auction catalogues on musical instruments. 1.) Sotheby's London Musical Instruments Thursday 14th November 1985. Hardcover with...

Hallmarked in London in 1922 by Arthur Bowe trading as Noble & Co., this attractive pair of George V, sterling silver Rimonim have ornate lattice work throughout the bodies and featu...

Swedish Backgammom Box in Curly Karelian Birch with Playing Pieces, Swedish Empire (Karl Johan) 1820/30s. Complete with two Die made in bone and Playing Pieces for two players. This beautifully crafted backgammon box...