For the record on the forum – Engineers of 5KDP
Very good quality pictures.
Badge recently sold on Ebay – price 329£
I have sot say – I do not know much about the Engineers of 5KDP (numbers, actions etc).
However, numbers may be similar to Engineers of 3DSK
Perhaps one of You is aware of good materials so that we can establish clues about the rarity of the badge
From my experience – over years – I have seen this badge only 2 times.
I assume the badge was bought by a Forum member – so congratulations