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Bobbing Duck Movie
Object type: hologram
Maker: Upatnieks, Juris; Leith, Emmett N.
Date made: circa 1967
Materials: laser transmission; glass
Measurements: 5 in x 4 in
No image visible with standard laser; "Aluminum tape wrapped with cover glass and paper IST/UM label (dim). With a dark patch on the duck's belly in one shot. Seven positions?" (from Leith's notes; from sheet `Materials collected on 5/19/93 by S.A. Benton, at Ann Arbor,' which can be found in the accession file for the accession number above); written on piece of tape at top of glass is `Optics Group, Radar Laboratory IST, The University of Michigan.'
Gift of Emmett Leith