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Basic Formulae --100-Inch [#3]


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    100-Inch DuPont Coudé

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    [Incl c.memo BHRule to HWB. folded]

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    WRIGHT FIELD 100-INCH CAMERA [24]

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    [includes two photographs. Incl: c.ltr WMGilbert to Cleveland Norcross; c.ltr Ames L. Gill to CIW; ltr ISB to Finance Officer, US Army; ltr GAWilbur {OSRD} to ISB; c.ltr JSSullivan to MLHumason. folded]

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    Alexander William RODGERS [17]

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    [Incl report "Image Tube Spectrograph Cameras," by George Blahusiak; c.ltr BHRule to AWR; c.ltr HWB to AWR; c.ltr M. D. Waterworth to AWR; folded]

    Bowen

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    PALOMAR OBSERVATORY [31]

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    [Contains memos, reports (many re equipment design), many undated. Material from: EPettit; BHRule; FERoss; JLGreenstein; Charles Newton; BHRule. Incl article from Scientific American (Jan-Feb 1942) by Albert G. Ingalls; 3 folded items.]

    Bowen

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    Graham James ODGERS [20]

    Additional Formats

    [Incl c.3 ltrs BHRule to GJO; c.2 ltrs HWB to GJO; c.ltr GJO to HWB]

    Bowen

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    Basic Formulae --100-Inch [#1]

    Additional Formats

    Bowen