Collector Reference Guides / Softcover Books:
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-Telephones Antique to Modern, A Collector's Guide, Kate E. Dooner
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-100 Years of Bell Telephones, Richard Mountjoy
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-Old - Time Telephones!, Technology, Restoration, and Repair, Ralph O. Meyer
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-Desk Telephones Of The Bell System, The Years 1875 to 1955, First Edition, Lawrence A. Wolff, D.D.S.
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-Telephone Collecting, Seven Decades of Design With Price Guide, Kate E. Dooner
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