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1942 Press Photo making of latex rubber watery solution

Name: 1942 Press Photo making of latex rubber watery solution
Brand: dfpy
SKU: dfpy65437
Price: 19.99 USD
Availability: InStock

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$19.99

Every photo in our collection is an original vintage print from a newspaper or news service archive, not a digital image. Please see our FAQ for more information.

Description

Caption: MIXING WATERY SOLUTIONTHE COAGULATED LATEX, SOFT DOUGHY CHUNKS OF RAW RUBBER PRECIPITATED BY MIXING ACETIC (FORMIC) ACID WITH THE WATERY SOLUTION, RESEMBLES RATHER THIN CREAM (CALLED LATEX), IN WHICH RUBBER EXISTS AS MINUTE GLOBULES WHEN TAPPED FROM THE TREES. TREES AVERAGE FOUR TO FIVE POUNDS ANNUALLY.

The front and back of this photograph are pictured below:

1942 Press Photo making of latex rubber watery solution

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