Rare Automatic Electric Phone,1920s 2 Line Original Subset. Excellent Condition For Sale

Rare Unique all original Automatic Electric 2 line phone. Original subset and wiring. Factory wiring diagrams for phone and subset. Wires intact with minor jacket fraying in one spot on the handset and subset cord.No damage excellent condition.
I have called many collectors and no one has this subset or knows of anyone who does.I hooked this up years ago and it worked on both lines but sold as is.
See my other phones for sale.