Items
Creator is exactly
Campbell, John, (Boston Edison Co)
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[E1241BF], Letter from Boston Edison Co, John Campbell (Boston Edison Co) to Thomas Alva Edison, October 16th, 1912 1912-10-16 -
[E1302AR], Letter from Boston Edison Co, John Campbell (Boston Edison Co) to William Henry Meadowcroft, May 9th, 1913 1913-05-09
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[E1302AS], Letter from Boston Edison Co, John Campbell (Boston Edison Co) to Thomas Alva Edison, May 9th, 1913 1913-05-09
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[E1327AO], Letter from John Campbell (Boston Edison Co) to Thomas Alva Edison, June 23rd, 1913 1913-06-23
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[E1412AF], Letter from John Campbell (Boston Edison Co) to William Henry Meadowcroft, February 25th, 1914 1914-02-25
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[E1412AF1], Letter from John Campbell (Boston Edison Co) to William Henry Meadowcroft, February 4th, 1914 1914-02-04