Original WWII Imperial Japanese Naval Air Service 7x7.1 Binoculars by ToKo. These are WW2 issue Japanese Naval Air Service officer binoculars. The binoculars are fully functional, with each side being having an independent focus control. Optics are mostly clear, and able to focus accurately. Right side has range grid and a line.
These bear the TO KO marking for Tokyo Kogaku Kikai or Tokyo Optical, as well as their logo. They were a major producer of binoculars during WWII. The Binoculars also bear serial number No8760. In used but working condition. US NAVY VET bring back.