While it is no longer such, I bought my first Lejeune Champ du Monde NOS NIB. Pic below is assembly as delivered.
NOS CdM out of the box_01 by
L Travers, on Flickr
Opening of the box below. Ray Florman did the honors. He asked if I wanted to open it up at the shop and I responded with , "Would you like to?" Ray responded with, "Where's my knife?" Box had been opened for pics and repacked by John Barron.
NOS CdM opening_10 by
L Travers, on Flickr