OKI - Analogue telephone - Phenolic bakelite, Metal - Old-fashioned dial base

This is a 1966 vintage rotary dial telephone manufactured by OKI Electric in Japan. It's a standard office telephone from the 1960s (Showa 1960s). The entire unit features a rare mint green bakelite casing with a smooth, intact glaze. It comes with a matching spiral rubber telephone cord. The transparent plastic dial on the front is engraved with the OKI logo, and a serial number slot is provided in the center. The metal mechanism on the bottom cover is intact, and the original manufacturing label clearly indicates it was manufactured in June 1966. The bakelite body shows no signs of dents or cracks, the dial mechanism is in good condition, the telephone cord shows slight signs of aging, the metal mechanism on the bottom cover shows natural oxidation, there are no missing parts, and it shows normal signs of use.