So why/how do Noordzee labeled items of vessels that didn't exist at the time of his death keep showing up in the markets? For example,

https://www.ebay.com/itm/176680675728?mkevt=1&mkpid=0&emsid=e11021.m164380.l178264&mkcid=7&ch=osgood&euid=a2d81dc25bf348568b17712e33a297d9&bu=43027910328&ut=RU&osub=-1%7E1&crd=20241114061825&segname=11021&recoId=176680675728&recoPos=1