Original drawing on paper with total measurements of 20 x 12.4 cm. drawing and decorations 18.5 x 10.5 cm. paper with period restorations and glued to base cardboard in the upper rear area. 19th century, reverse with text This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution