FRENCH CONGO, 1900, 15c on 30c Brown on Bister (51; Yvert 26).
Brazzaville circular datestamp, attractive color, faint diagonal crease, otherwise a Fine example of this rare stamp, this was provisionally issued on July 9, 1900 due to a shortage of regular 15c stamps, while 900 were produced, most were destroyed after the new supply of 15c stamps arrived, signed Calves and with 2018 Roumet certificate, Yvert €3,500
Image Magnifier / Download
View PDF of certificate
Power Search for Comparables