French wine themed demijohn lamp c/w antique lampshade

Lampshade is possibly a promotional piece dating back to the 1940s to 1960s. it is printed with the following words, 'SOCIETE COOPERARTIVE DES PRODUCTEURS DE BLANQUETTE DE LIMOUX - LIMOUX (FRANCE)' This is a region which is allegedly was the first to produce sparkling wine (even before the champagne region). Cleverly mounted on a brown demi john wine makers bottle.