Auction: 14USA - Spink Shreves September 2008 Collector's Series
Lot: 2369
#B97, 1919 20f Dark brown with ""Posta/Ceskoslovenska/1919"" overprint, exceptionally fresh, o.g., mild h.r., a fine example of this key stamp; one of the very rarest of the Czechoslovakia overprints, with only 100 printed; 1982 Mikulski and 1983 Friedl certificates (Michel #144; Ç6,5 Estimate US$ 3,000-3,500
Estimate
$3,000 to $3,500