The monthly blotter March 1933 : Arkina / Arkina Export Company.

A calendar blotter advertising Arkina mineral water which was first discovered in 1903 in Yverdon in Switzerland and is still being bottled today. It was imported into Britain by the Arkina Export Company. Monthly blotters were issued through 1932 and 1933 at least to advertise the product. The idea was that these would be kept on desks and used on a regular basis, the name of Arkina registering subliminally every time it was used.