1881/86, 1-30st., eight stamps with cyrillic overprint "Obrasez", unused, some with minor faults, scarce ex Waelbroeck (Image 1) (Image 2) (Image)

1921, 1st anniversary of James David Bouchier 1 1/2 l. and 3 l. (2) tied by cds. "SOPHIA 27.III.22" to registerd pre-printing cover "COMMISSION MIlITAIRE INTERALLIÉE DE CONTROLE EN BULGARIE" to Antwerp, Belgium, tiny spots, otherwise fine (Image 1) (Image 2) (Image)