Jan Katanek: "released in Germany in 1972, see: http://www.brickshelf.com/scans/catalogs/1972/c72de/c72de-15.jpg"
Mondo: "MISB. My copy is the one that is already assembled and glued from the factory. It comes in a cardboard box packaging with a LEGO System logo and sealed. Even rare since it's not for public sale."