Collection: Leroy Roberts Research Collection of the Pratt & Whitney Company, undated, 1855 - 1990 - CAO: Powered by ArcLight and hosted at Western CT State University Search Results

Start Over Collection Leroy Roberts Research Collection of the Pratt & Whitney Company, undated, 1855 - 1990

Drilling machines, 1937-1942 Box 6, Folder 90

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Electrolimit Continuous Gage Models D & D-10, 1979 Box 6, Folder 73

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Electrolimit Continuous Width Gage Model C-1, undated Box 6, Folder 82

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Electrolimit Helical Path Analyzer Model E, 1962 Box 6, Folder 74

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Electrolimit Measuring System, undated Box 6, Folder 91

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Electrolimit micrograph Model D, undated Box 6, Folder 80

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Expenses, 1959-1960 Box 4, Folder 46

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Fact sheets, 1960 Box 4, Folder 47

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Floor plans and drawings of 4 company buildings, undated Box 3, Folder 35

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Flyer for the Hartford Bridge Dedication Industrial Parade, 1908 October 7 Box 1, Folder 12

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