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JesseCrooks (talk | contribs) (A Simplex X-L modified for hemispheric projection inside a portable dome. From the International Projectionist, Vol. 39, No. 5, May, 1964.) |
JesseCrooks (talk | contribs) (JesseCrooks uploaded a new version of File:Simplex X-L for hemispheric projection.png) |
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