![](http://www.alamy.com/thumbs/6/1B8C5F05-6BAC-45BE-844C-CEFA5C26540D/2APPA37.jpg)
In the Safety Museum in Amsterdam a soldering iron designed by Mr. Prent was demonstrated, in which the danger of fire is virtually identified Date: 5 November 1950 Location: Amsterdam, Noord-Holland Keywords: demonstrations, museums, inventions, tools Personal name: Print
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Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
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