FINLAND 1930 ZEPPELIN FLIGHT COVER, Sieger #89B, pair of Finland 10m Zeppelin 1930 pair tied by bold Helsinki, Sep. 24, 1930 d.s., weak Zeppelin cachet, on flown cover to Berlin, no flap, Friedrichshafen arrival d.s., cover fine-very fine, pair itself well-centered with a neat cancel and very fine, cat. $590.00 as used single stamps

$300