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Structure Study II
Created in 1977 by Colette and Charles J. Bangert
signed and dated 10 77 in ink below the image lower right titled, dated 10-1-77, and “12-layers” written in ink lower left corner of the paper Broomall Industries, INC. mark printed along the bottom edge of the paper hardware: Honeywell 635 digital computer software: DRAW in Fortran IV plotter: University Computing Company Draft-O-Matic