Search for all terms: Collection Group: Lewis Evans Collection Page 1 of 894 records found. Displaying 25 50 100 200 at a time.Next Results > Records with Images1. Vertical Disc Dial, Roman, c. 250 A.D. ? 2. Wooden beam with rectangular cutaway section at one end for... 3. Wooden support leg for Lucernal Microscope Wooden support leg... 4. Two wooden beams for Lucernal Microscope 5. Wooden T-section for Lucernal Microscope 6. Wooden beam for Lucernal Microscope 7. Two wooden legs for Lucernal Microscope 8. Three metal shafts for Lucernal Microscope 9. Convex for Lucernal Microscope 10. Section of rackwork for Lucernal Microscope 11. Rectangular mirrored stage plate for Lucernal Microscope 12. Body tube for Lucernal Microscope 13. Two wooden supports for Lucernal Microscope 14. Wooden Housing for Lucernal Microscope 15. Orrery, by W. Jones, London, Late 18th Century 16. Set of Planets for an Orrery, English?, 18th Century? 17. Triangulation Instrument and Sector, by Christoph Trechsler,... 18. Astrolabe Case, German, 17th Century 19. Fake? Astrolabe, German 20. Printed Paper Astrolabe (Hand-Coloured), Published by S. Godwin,... 21. Fake? Astrolabe and Sundial, German 22. Scaphe Dial and Compass, Japanese, 19th Century? 23. Abacus, Chinese, 19th Century 24. Morland Adding Machine, perhaps by Humphrey Adamson, London,... 25. Vertical Plate Dial, by Wyrley Birch, English, 19th Century Next Results >