My profile
My contributions
- New gold alloys for wedding rings
- Week number 50-49Newsreels in which Dutch subjects of a certain week are presented. (01:20) 30 Nov 1950
- New attempt of Mr. Veraart to make rain
- Week number 39-01Newsreels in which Dutch subjects of a certain week are presented. (00:51) 16 Dec 1939
- Fungal Institute Baarn
- Film on the Fungal Institute in Baarn, where a.o. prof. Westerdijk does her research. (20:10) 01 Jan 1955
- Demonstration with the sludge sand dive device
- Week number 35-41Newsreels in which Dutch subjects of a certain week are presented. (01:48) 03 Oct 1935
- 1 km pedaling, 4 km freewheeling
- Week number 54-51Newsreels in which Dutch subjects of a certain week are presented. (01:02) 09 Dec 1954
- Demonstration with a sail propeller
- Week number 35-07Newsreels in which Dutch subjects of a certain week are presented. (01:02) 31 Jan 1935
- New invention in tennis: the inflation of tennis balls
- Week number 40-48Newsreels in which Dutch subjects of a certain week are presented. (00:58) 27 Nov 1940
- New electric car
- Week number 40-43Newsreels in which Dutch subjects of a certain week are presented. (01:05) 21 Oct 1940
- Het werk van de vereniging 'Het Nederlandse Blindenwezen'
- Weeknummer 77-36 Bioscoopjournaals waarin Nederlandse onderwerpen van een bepaalde week worden gepresenteerd. (02:33) 01 Jan 1977
- 'Doe-het-zelf'-waterskiën, dankzij de zgn. ski-scooter
- Weeknummer 77-17 Bioscoopjournaals waarin Nederlandse onderwerpen van een bepaalde week worden gepresenteerd. (01:10) 01 Jan 1977
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