Germany, Weimar Republic. A 1928 ADAC Küstriner Dreieck Automobile Journey Commemorative Plaque, by Josef Preissler Auction Archive The crown bears a blue

The crown bears a blue sapphire cabochon

stating: "Whilst leading a formation on offensive patrol

(Medaille für Verdienste um das Marine-Brieftaubenwesen)

(Deutscher Schützenbund Abzeichen)

The second postcard illustrates seven airmen standing in front of an aeroplane

Germany, Weimar Republic. A 1928 ADAC Küstriner Dreieck Automobile Journey Commemorative Plaque, by Josef Preissler Auction Archive The crown bears a blue(Allgemeiner Deutsche Automobil Club Erinnerungs Plakette). Constructed of gilded bronze with multi coloured enamels, the obverse bearing a multi coloured image circumscribed by an event dedication and the logo of the Allgemeiner Deutsche Automobil Club (General German Automobile Club), the reverse maker marked JOSEF PREISSLER, PFORZHEIM, perforated with three eyelets for rivet attachment to a backer or vehicle, measuring 100 mm (w) x 75 mm (h), in