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Party line (telephony) - Wikipedia
Who Remembers Telephone Party Lines? - Southern Living
Phone History: All About Party Lines - NumberBarn Blog
What Were Telephone Party Lines and When Did They Disappear?
Party line Definition & Meaning - Merriam-Webster
Party Line - Political Dictionary
Telephone Party Lines May Be Gone But They Stuck
PARTY LINE | definition in the Cambridge English Dictionary
Party line (politics) - Wikipedia
Party-line vote - Wikipedia