Search for all terms: Material: white metal 19 records found.Records with Images(Followed by: text only records)1. Bhugola or Earth-Ball, by Ksema Karna, Indian, 1571 2. Tinsley Electrically Maintained Tuning Fork 3. Painting (Oil on Canvas, Framed) of an Alchemy Laboratory in... 4. Painting (Oil on Canvas, Framed) of James Short, attributed... 5. Painting (Oil on Canvas, Framed) of Guglielmo Marconi, by Albert... 6. Print (Engraving, Framed) of Joseph Priestley 7. Astatic Galvanometer, by Ruhmkorff, Paris, c. 1850 8. Spectacle Case, French, Late 19th Century 9. Multi-Dial Standardising Rheostat 10. 10 Zloty Coin, with Portrait of Copernicus, Polish, 1959 11. Miniature Pair of Dividers with Cap, c. 1800? 12. 'Addiator Universal' Hand Operated Calculator, 20th Century 13. Sandglass Clock, Early 18th Century 14. Painting (Oil on Canvas, Framed) of J. T. Desaguliers, Attributed... 15. Penicillin Specimen (Recovered) Text Only Records(Preceded by: records with image previews)16. Gilt frame 17. Radiometer with Glass Disc and Clear Mica Vanes, c. 1880 18. Argus Arc Lamp for Microscopical Use, by W. Watson & Sons,... 19. Rotary Microtome, and Photograph, by Spencer Lens Co., Buffalo,...