Aluminising the Primary Mirror of the Radcliff Telescope

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=hxb-KOqaCYQ

Aluminising the Primary Mirror of the Radcliff 74-inch (1.9-m) Telescope, build by Grubb-Parsons, Newcastle-on-Tyne, England in 1938. This (mostly timelapse...

Telescope, aluminising, Radcliffe telescope, 74-inch telescope, telescope mirror, primary mirror, Lisa Crause, Ramotholo Sefako, John Stoffels, Willie Koorts, Sinethemba Taaibos, Brendt Christian, Nelson Machete
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