Brand: Cristal.
Producer: Brouwerij Alken-Maes S.A.
Description: Silver crown, red and white cap. Black text: Cristal. Red logo of a lion and text: ALKEN. Golden text: SINDS 1928.
On the skirt number: 40010781.
Plastic line.
Factory sign: R.R.K. (Rauh GmbH & Co. Blechwarenfabrikations-KG).