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Press Photo Testing the ink in ballpoint pens

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
They caused a revolution in writing: Ballpoints and their scientific manufacture: Chemists test the specially manufactured ink used in the ballpoint pens. Regular samples are analysed at the Park Royal factory, to ensure the correct composition of the fluid on which so many miles of writing depends.

Photo measures 6 x 8.25 inches.

Photo is dated --none.

This item is an original collectible vintage print from a news archive, not a digital download or reproduction. Please see our FAQ for more information.

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