[rollei_list] Re: OT 24" Aero Ektar.

  • From: David Sadowski <dsadowski@xxxxxxxxx>
  • To: rollei_list@xxxxxxxxxxxxx
  • Date: Mon, 3 Jan 2011 13:02:52 -0600

Is the radioactivity from exposure during high altitude use, or were
radioactive matetials used to make parts glow in the dark in the manner of
radium watches?  Are these lenses from the WWII era?

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