Automatic Electric Model 50
Automatic Electric is a telephone maker that was based in Chicago, IL. This model was introduced in 1940. This phone was the wall mount equivalent to the model 40, commonly referred to as the "Shirley Temple" phone.
The phone is made of Bakelite and shined up beautifully. The phone originally came with a straight handset cord, but later models used the curl cord. I can do either way for you at your request (if no request is made, I'll pick one that's nice).