Rare mint Montblanc no1 safety, 18K.R. overlay

A perfect example of a Mont Blanc with an Overlay. The safety is in mint condition, is marked at the cap lip "MONT BLANC 18 K.R." a rolled gold overlay. There are four repousse bands added to the smooth overlay. The tip is covered by a rolled gold cap. Very unusual is the combination of clip and chain. There are no traces of use to be seen.