steward brass barrel microscope (1 Ergebnisse)

Small brass barrel microspoe 18cm, extending to 23cm. The box measures: 20.5cm x 6.8cm x 6cm. Containing 4 lenses and 5 original glass slides. This vintage J.H. Steward Brass Barrel microscope is a unique piece of scientific collectable from the 1869. Made of brass, this microscope features a student design with slides and lenses, making it a practical and historical tool for exploring the microscopic world. Perfect for collectors or enthusiasts of scientific instruments, this piece offers a glimpse into the past and allows users to delve into the intricacies of microscopy with its classic design and functionality. ** "J H Steward Limited . Opticians and scientific instrument makers. James Henry Steward (18171896) established J. H. Steward in London in 1852. As "Head Optician". J. H Steward became incorporated as J. H. Steward Limited on 1st February, 1913. The company produced a large range of items for military use and advertised in their catalogues that they produced instruments for 'Reconnoitring, Sketching, Night Marching, Signally, Gun Laying'. They were well thought of with their work to such a standard that they were opticians to 'The British & Foreign Governments, the National Rifle Associations of England, India, Canada & the Colonies and the National Artillery Association. They traded from the following locations: 1856 - 1971 406, The Strand London W.C. 2 ; 1866 - +/-1893 54, Cornhill London E.C. 3; 1867 - +/-1930 63, St. Paul's Churchyard London E.C. 4; 1869 - +/-1930 66, The Strand London W.C. 2 ." - See Science Museum Group .