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Metascopes - What's in Them |
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sleeplessnashadow
Admin Group Joined: Nov 09 2015 Location: SoCal Status: Offline Points: 1150 |
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Posted: May 14 2019 at 3:15pm |
Type F & Type H (Navy Type AM) Metascopes Source for contents = "Image Forming Infrared", National Defense Research Committee, 1946 Activator: Standard VII Phosphor Samarium or Strontium Sulfide base. Magnesium carbonate or Magnesium oxide added when used with Radium. Excitor: Radium (radioactive) Refer to Patent # 2485903 Jim |
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