Another item I was after is the delorto airfilter house as per blog:
https://erwinisomilano.blogspot.com/2023/07/dellorto-ma19b6-airfilter-tipo-f181.html
I got ahold of a seller in Argentina but he asked 100 USD for it. Meanwhile I now have found a complete refurbished carburettor with filterhouse which costed me € 105,- including shipping. So that is a much better deal. It arrived earlier this week.
Nice, I now only still need to find an airbox housing with tube. Anyone?