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Records with Images

(Followed by: text only records)

1. Boothby-Lovelace-Bulbulian (BLB) Oxygen Therapy Mask, by Oxygen...

2. Leaf from Daily Information calendar for June with sketches...

3. Box for Single Small Chart Roll for 'Strip Recorder' by Elliott...

4. Ferrograph Model 2A Tape Recorder, by the British Ferrograph...

5. Epidiascope, by W. Edwards & Co., London, 20th Century

6. Hydrometers, by A. Gallenkamp, London, Early 20th Century

7. Generator Propellor, Early 20th Century

8. King Thermanester, by C.J. Birtcher Inc, Los Angeles, 20th...

9. Photograph (Carbon Print) of John Collier's Portrait of Sir...

10. Photograph (Gelatine Print) of the Milk Analysis Laboratory...

11. Photograph (Gelatine Print) of the Milk Analysis Laboratory...

12. Print (Woodcut) of the East Front of the Old Ashmolean Building,...

13. Single-Handed Dividers, English?, Early 20th Century

14. Boothby-Lovelace-Bulbulian (BLB) Oxygen Therapy Mask, by Oxygen...

15. Ten Glass Jars for Storing Chemicals, Mid 20th Century

16. Headphones from Magnetic Detector, by Marconi Company, London,...

17. Print. 20th Century reproduction of 17th Century illustration....

18. Drawing of full and half moon

19. Geomantic Rule, Chinese, 19th Century?

20. Photograph (Reproduction) of Dame Nellie Melba at an Early...

21. Horizontal String-Gnomon Dial, Chinese?, Late 19th Century/Early...

22. Linesman's Detector Galvanometer, by Marconi

Text Only Records

(Preceded by: records with image previews)

23. Control or Power Distribution Unit for Pointolite Arc Lamp,...

24. Metal Frame for Control or Power Distribution Unit for Pointolite...

25. Electric Microscope Lamp with Iris, 20th Century

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