From collection Mount Desert Island Historical Society - Objects Collection
Telegraph Keyers
Telegraph equipment from Nell Whitmore Valentine used in Seal Harbor telephone office. Two devices, which appear to be the same (A & B)
Details
Telegraph Keyers
09/08/2011
09/08/2011
12/16/2022
Telegraph equipment; Telegraph Keyers; Telegraph equipment from Nell Whitmore Valentine used in Seal Harbor telephone office. Two devices, which appear to be the same (A & B)
08/06/2024
