Paper-cardboard box containing 4oz of Plasmon, 'pure, soluble, digestible milk protein powder', a tonic drink, made by Plasmon Ltd. of London, 1900-1950. 'The great nerve and brain food'. Front view. White background
- Science Museum, London
Attribution 4.0 International (CC BY 4.0)
You can use this work for any purpose, including commercial uses, without restriction under copyright law. You should also provide attribution to the original work, source and licence.
Creative Commons Attribution (CC BY 4.0) terms and conditions https://creativecommons.org/licenses/by/4.0