This set of stickers/cards are most likely produced by Litografia Baño for Chocolate E. Juncosa to distribute widely across Spain with their treats and products. The cards are wrapped within the chocolate packaging for collectors to open and collect.
The stickers are approximately 4.5 x 5 cm in size and provide a portrait shot of the player, the player's name and their team. There is also a likelihood that there are two different variations of the cards that were mass distributed.
The back of the card also guarantees that these cards were distributed in the mid or late months of 1922.