Items
Items
recipient is exactly
Pittsburgh Plate Glass Co
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[E1616BAM], Letter from Thomas Alva Edison to Pittsburgh Plate Glass Co, Halbert Kellogg Hitchcock, February 4th, 1916
1916-02-04 -
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[E1910AY], Letter from William Henry Meadowcroft to Halbert Kellogg Hitchcock, Pittsburgh Plate Glass Co, May 15th, 1919
1919-05-15 -
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[E1930BI], Letter from Thomas Alva Edison, William Henry Meadowcroft to Pittsburgh Plate Glass Co, Halbert Kellogg Hitchcock, November 13th, 1919
1919-11-13 -
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[E1930BL], Telegram from Thomas Alva Edison to Halbert Kellogg Hitchcock, Pittsburgh Plate Glass Co, November 17th, 1919
1919-11-17 -
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[MF14BI], Letter from William Henry Meadowcroft to Pittsburgh Plate Glass Co, Halbert Kellogg Hitchcock, April 16th, 1917
1917-04-16