Thread: What's this? A quiz.
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Old 19th Sep 2018, 7:16 am   #29
raditechman
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Default Re: What's this? A quiz.
The GBL516 16mm projector used a resistance box.
Article on link below includes picture of the resistance unit.
John
http://www.villagehallcinemas.co.uk/...m_9_gbl516.htm
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