We've put this wall mounted crank telephone on ebay, so check for it there:
http://item.ebay.com/180562532852
The patent dates on its components range from 1892 to 1908.
Isn't the curved dovetailing on the oak cabinet wonderful?
6524 NE 181st Street, Suite 10 ~ Kenmore, WA 98028 ~ 425-877-1074 ~ https://thelivingroom.antiquesandtea.market/