Bidspirit auction | Horta * 1897/1905 – D.

Horta * 1897/1905 – D. Carlos I Mouchon + D. Carlos I Mouchon. New colours and values. MF 13/26 + MF 27/34. The two complete series, new, without gum, without damage or repairs, with good colour. Catalogue value €144.00.