Federal Telegraph Telephone Co. type 15 phone plug. Brass plug, 2 ports on back. Molded: "Federal / Buffalo / N.Y. U.S.A. / No. 15". nmah_711498 ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible resultsResults that may be inaccessible to you are currently showing.
Hide inaccessible results