Catalogue de très-beaux tableaux et dessins, des maîtres les plus célèbres : qui ont formé le cabinet de feu Monsieur Deudon ... : et dont la vente aura lieu à Bruxelles, publiquement et au plus offrant, en florins de Pays-Bas ...
This 1818 auction catalogue, printed in Brussels by P. Vleminckx and compiled by the firm of P.-L. Mastraeten, lists paintings and drawings from the collection of the late M. Deudon for public sale in Dutch guilder currency. The two pictures are small circular French stamps, one reading 'Timbre Extraordinaire' with a large 3 and the other a stamp showing a '0' and a sprig, so a designer might take from them the look of rounded, letterpress-era revenue stamps with tight lettering around a central numeral.
