[Below: A gruesome postcard, who would have this made into a postcard? Some psychopath. These are probably German soldiers. During the Warsaw Uprising the insurgents wore German clothes and gear, so there is a chance these could be those, but based on the savagery, I'd stick with my first guess.]

[Below: Reverse.]

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[Below: Close-up.]

[Below: Here is a set of three postcards showing posters and images of the turbulent Weimar Republic.]

[Below: Reverse.]

[Below: Close-up.]

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[Below: Reverse.]

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[Below: I love this postcard!]

[Below: Reverse.]

[Below: Close-up.]

[Below: ...]

[Below: Reverse.]

[Below: Close-up.]

[Below: This uses postage stamps from an International Auto Show and is postmarked with a special event cancel on July 23, 1939. Nothing special, until you look closely at the stamps...]

[Below: If you look closely there is an overprint that says 'Nürburgring-Rennen' (Nürburgring Racing). Nürburgring is a racetrack and this was overprinted to commemorate a race. The stamps are fairly scarce and are worth a great deal more than the ones with no overprint.]

[Below: Close-up.]

[Below: Advertising the 1939 International Auto Show from Deutsche Bank. This is the original set without the overprint.]

[Below: Reverse.]

[Below: Different card.]

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[Below: This postcard says 'Internationale Automobil und Motorad-Ausstellung Berlin 1938' (International Automobile and Motorcycle Exhibition Berlin 1938).]

[Below: Reverse.]

[Below: This postcard says 'Internationale Automobil und Motorad-Ausstellung Berlin 1939' (International Automobile and Motorcycle Exhibition Berlin 1939).]

[Below: Reverse.]

[Below: Close-up.]

[Below: This 'cigarette card' was one of a vast array of books which these cards were meant to be pasted in.]

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[Below: This postcard says 'Reichsmessestadt Leipzig Internationale Leipziger Messe' (Reich Trade Fair City Leipzig International Leipzig Trade Fair).]

[Below: Reverse.]