Brand: Pepsi-Cola.
Producer: Enorsa (Bilbao).
Description: Silver crown cap with blue and red. In red letters: PEPSI-COLA MARCA REGISTRADA. In the contour, in blue color:ENORSA F Nº 5.135 BILBAO. Inside cork.
Factory sign: R.S.R. (Ricardo S.Rochelt, S.A.).