"Try Your Grip" Coin Operated Strength Tester by Ruffler & Walker of London

A "Trident" electric Mark III ship's taffrail log by Thomas Walker and Son, Birmingham, circa 1940 - 1950. With twin Walker Cherub rotators. Mounted on oak display base. For a ...

A mid twentieth century Campbell–Stokes sunshine recorder, by Casella & Co, London. Pattern: Mk III C 45- 65 (latitudes 45° – 65°, North or South). 4 inch glass sphere. Serial number: 6962 Marked: CASELLA LONDON MADE IN ENGLAND 6962 For similar Casella sunshine recorders see the collections of: Science Museum, London. OBJECT NUMBER:1995-820. The National Museum of the Royal New Zealand Navy, Torpedo Bay, New Zealand. The Campbell–Stokes sphere is used to record sunshine. It was invented by John Francis Campbell in 1853 and modified in 1879 by Sir George Gabriel Stokes. The original design by Campbell consisted of a glass sphere set into a wooden bowl with the sun burning a trace on the bowl. Stokes’s refinement was to make the housing out of metal and to have a card holder set behind the sphere. C. F. Casella and Co: Established in 1810 as Tagliabue and Casella. Incorporated as a limited liability company, C. F. Casella and Co, in 1910. Circa 1930: C. F. Casella and Co Ltd., of Regent House, Britannia Walk, London, N1 7ND - Makers of anemometers, anemographs, barometers, barographs, hygrometers, hygrographs, radiation instruments, rain gauges...

Today in the world of collecting coin operated amusements, there are many machines which are classified as “unattainable.” These machines are either so rare that there are only 1-2 or no known examples today. This is one of the rarest as well as the earliest Penney Arcade machine...

National Gallery of Art, Washington by John Walker. Published by Harry N. Abrams Incorporated, New York, NY, 1975. Hardcover with dust jacket. Director Eme...