Dyna-Slide Company

A Dyna-Slide reading tool, based on B.F. Skinner's research, is pictured in John A. Barlow and John Gilpin, "A Scanning Principle for Auto-Instructional Devices," Journal of the Experimental Analysis of Behavior 4 (October 1961): 360.   Available online http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1404154/pdf/jeabehav00195-0077.pdf

See a slide rule made from Dyna-Slide blanks in Allen J. Bard, "A Slide Rule for Chronopotentiometry," Apparatus 87 (November 1962): 911.  Available online http://www.rsc.org/delivery/_ArticleLinking/DisplayArticleForFree.cfm?doi=AN9628700908&JournalCode=AN (accessed 09/15/2014)