Search for all terms: Material: String Page 1 of 210 records found. Displaying 25 50 100 200 at a time.Next Results > Records with Images(Followed by: text only records)1. Maximum Demand Indicator, 20th Century 2. Quadratum or Astrolabe-Quadrant on a Square Board, by Peter... 3. Compound Microscope with Accessories and Case by A. Ross. London.... 4. Wooden Case for Telescope by J. Bird 5. Wood-Framed Lantern Slide (Hand-Painted, Mechanical) of an... 6. ODwyer tubes 7. Bag with Stopcock 8. Junker Inhaler 9. Bolts and Washers from Carrington Circle 10. Bolts and Washers from Carrington Circle 11. Support for Clamp from Carrington Circle 12. Fixing Plate from Carrington Circle 13. Clamps for Carrington Circle 14. Orrery or Astronomical Model of the Sun, Earth and Moon; Wilson;... 15. Parts of a Mural Circle, 19th Century 16. Box of Ilford Panchromatic Plates 17. Unknown Apparatus ?Chemical Demonstration of Industrial Process 18. Ten Glass Jars for Storing Chemicals, Mid 20th Century 19. Collection of X-ray Tubes from the War Office X Ray Laboratory... 20. Electrical Demonstration Apparatus by Manley? (Incomplete) Text Only Records(Preceded by: records with image previews)21. Box of Mainly Brass Astronomical Instrument Components, 18th... 22. Waterhouse Ruling Machine, by John Waterhouse, Halifax, Before... 23. Bobbin Winding Device?, c. 1900? 24. Tavistock Theodolite with Accessories in Case, by Cooke, Troughton... 25. Horton Intercoupler Next Results >