Editori di cartoline postali straniere

Diplome Prestige de la France Mexichrome

Iris Mexichrome Francia

Mexichrome Couleurs Naturelles Francia

Guy Paris

Editions Sept Nice

AS de Coeur Couleurs Naturelles

Production Leconte

Italcolor Couleurs Naturelles Nice

Editions Jaeger Geneve

LyonColor Lyna Paris

Natural colour Series Photo Greetings

J. Arthur Dixon Natural Color Gran Bretagna

Kardorama Ltd

London

Keskin Color Ltd Istanbul