colours

Lot number 586 Quality: 0

E - Envelop

N° 2Aa “20c. slate blue”, fully margined, Balasse certificate No. 3435 (5 November 1980), P.94-Peruwelz cancel, very fine (OBP €150 COBA €25)

Lot number 587 Quality: 0

E - Envelop

N° 2Aa “20c. lead blue”, fully margined, Balasse certificate No. 3976 (8 May 1985), P.76-Leuven cancel, very fine (OBP €150)

Lot number 588 Quality: 0

E - Envelop

N° 2Ab “20c. deep blue”, fully margined with wide left margin, Balasse certificate No. 3436 (5 November 1980), very fine (OBP €110)

Lot number 589 Quality: 0

E - Envelop

N° 2Ac “20c. lilac-like blue”, fully margined, Balasse certificate No. 3919 (2 November 1984), cancel P.48-Genappe, very fine (OBP €250 + COBA €70)