Commentary - Gas De-Contaminator and Fire Extinguisher Demonstrated at Watford
How to cite this record
Commentary, 'Gas De-Contaminator and Fire Extinguisher Demonstrated at Watford', Gaumont British News Issue No. 408, 25 Nov 1937. https://learningonscreen.ac.uk/newsonscreen/search/index.php/document/56969_commentary (Accessed 31 Jan 2025)