Vintage French Opaline Glass Mug with Risque Roadsign Humour

A bit of French cheek [chic…geddit?].

A vintage mug with a design which tells a risque “joke” based on roadsigns and anatomy.
In opaline or milk glass, it’s a standard mug otherwise. The transfer “design” is repeated on two sides of the mug, which measures 8cm (just over 3 in.) tall with a similar rim diameter. The mug is in very good condition: no chips or cracks or no significant signs of use.