Citations
Different commercial forms of rubber. 1. Scrap crepe, 2. Blanket worm. 3. Thin crepe, 4. Blanket crepe, 5. Biscuit, 6. Roll, 7. Block, 8. Roll, 9. Block, 10. Fine hard para., 1890 - 1899, GBR/0115/RCS/Y303E/134. Cambridge University Library. |
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Different commercial forms of rubber. 1. Scrap crepe, 2. Blanket worm. 3. Thin crepe, 4. Blanket crepe, 5. Biscuit, 6. Roll, 7. Block, 8. Roll, 9. Block, 10. Fine hard para., 1890 - 1899, GBR/0115/RCS/Y303E/134. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/200893 Accessed April 23, 2024. |