THE UNDERSIDE OF THE BASE HAS A STAMPED MARCH 1958 DATE CODE. THE SPECIFICATION PLATE HAS NO SCRATCHES OR MAJOR DENTS BUT HAS A SLIGHT DEPRESSION IN THE MIDDLE. THE DARK MARKS VISIBLE ON THE LEFT IN PHOTO 5 ARE NOT VISIBLE UNDER NORMAL LIGHT (PHOTO 12), ONLY WHEN USING THE FLASH.
The "VERY GOOD 1958 MECCANO A3 POWER CONTROL UNIT" is a perfect fit for model train enthusiasts seeking advanced power control for their Hornby Dublo models.
