Mineoro special serie 1990

[Bill512]

Another special...
This Mineoro was purchased at the late '80's directly from Brazil.
The owner returned to Greece, with his new Long range detector, but at the upcoming years he didn't manage to find treasure or Gold ,using it.
So, after some years he gave the mineoro to an electronic technician, in order to fix it / upgrade it.
This is what left from the Mineoro, after the supposed "repair/upgrade" procedure...