Brand: Nymburk
Producer: Pivovar Nymburk, s.r.o. Nymburk.
Description: Golden crown cap. Green text: NYMBURK. In the center a red square, inside a lion and a golden castle.
Plastic line.
Factory sign: R.R.K. (Rauh GmbH & Co. Blechwarenfabrikations-KG).