Löbbering, Thomas (BPP (Bund Philatelistischer Prüfer))
Attest-Nr.:
092/19
Zusatzinformationen und Suchstichworte
Raritan Stamps - 93. Auktion Auktionstermin: Verschoben auf 1. - 3. Juni 2022 Los 910 Estland 1923, black surcharge 10m on Airplane 5m+5m yellow, black and light green, Aeronaut (Paevaleht) original perforation 11½, full OG, previously hinged, VF and very scarce the ''key'' value of the Estonian Air Post, only 300 stamps were perforated (certificate says - 400), T. Loebbering certificate, C.v. $650, Est. $500-$600 Zuschlag 350,00 USD