RED CROSS NURSES KHAKI HERRINGBONE TWILL HBT COTTON UNIFORM JACKET / FIELD / CHORE JACKET. The jackets probably date from the 1970's they are made from a khaki tan herringbone twill cotton akin to that used in workwear and chore jackets of the era and of course US and Dutch military shirts, they were part of the standard field uniform issued to Red Cross Nurses and first-aiders serving with the Czechoslovakian Civil Defence Forces.
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