Ancient View of Constantinople is an original modern artwork realized in the first half of the 19th Century. Original B/W Lithograph on Ivory Paper. Inscripted on the lower margin in capital letters: Constantinopel. Sheet dimensions: 16.5 x 25 cm. Good conditions. Yellowing sheet. 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