. The culture of the Central American rubber tree: botanical investigations and experiments. Rubber. Native Method of Coagulating Latex. 1, Spreading latex on Calathsea leaf; 2, pressing two coated leaves together; 3, pulling the leaf from the rubber; 4, finished sample of Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Cook, Orator Fuller, 1867-. Washington, Govt. print. off

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherwashi, bookyear1903