Brand: Crystal.
Producer: Backus Johnston.
Description: Ivory crown cap. Yellow and blue lion. Text in black: CAP.:0.355 l. Blue and yellow rectangle with yellow text inside: CRYSTAL.
On the skirt: Black text: IMPUESTO PAGADO PRODUCTO PERUANO REGISTRO INDUSTRIAL Nº 15-05009-C
Factory sign: Crown R.I. 5651.