Hi, I was told that this is a Korean mine. Can anyone here positively identify what it is?
The body has a diameter of 5 inches and a height of about 2 3/4 inches. In metric it measures 127 mm diameter and about 70mm tall. (Depending on how tight the lid is screwed down.) The only exterior marking I can find is what looks like it might be a large "D" stamped into the lid where there also seems to be a large blue dot that is partially obscured. On the inside, the two loose wires from the copper coil look like they might have been attached at the two tiny holes in the circuit board. The only distinguishing features of the exterior of the body are visible in the pictures.
The body has a diameter of 5 inches and a height of about 2 3/4 inches. In metric it measures 127 mm diameter and about 70mm tall. (Depending on how tight the lid is screwed down.) The only exterior marking I can find is what looks like it might be a large "D" stamped into the lid where there also seems to be a large blue dot that is partially obscured. On the inside, the two loose wires from the copper coil look like they might have been attached at the two tiny holes in the circuit board. The only distinguishing features of the exterior of the body are visible in the pictures.