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TitleMakerDate Made
Aristo Nr. 970 Linear slide rule2004.010.0678AristoView
Aristo Nr. 698 Studio slide rule2010.018.006AristoView
Aristo 301 "Junior" classroom demonstration linear slide rule2013.013.011AristoView
Aristo Junior Overhead Projection linear slide rule2013.013.048AristoView