Gilbert toys Hello Boys Toy Rotary Telephone Set

Vintage 1930's Hello Boys toy rotary telephones by Gilbert Toys. Developed at the Gilbert Hall of science New Haven, Connecticut USA. The phones are missing the bottoms but in good shape for their age. The dials still turn but are no longer spring loaded and one handle has disconnected from the string cord. Both phones measure 4 inches tall by 4 3/8 inches wide by 6 inches deep.