Black telephone from the era of the Japanese Telegraph and Telephone Public Corporation (Den Den Kosha) Model: Type 4A Automatic Made in 1961 by Iwasaki Tsushinki Co., Ltd. It's quite rare. I polished this item, which was in my parents' warehouse, and am putting it up for sale. However, I haven't confirmed its functionality, so please use it as antique interior decor. The telephone cord is not included.