This collection features three rare and specialized reference guides for European numismatics, with a primary focus on "Notgeld" (Emergency Money) from Germany and historical silver coinage from the Netherlands. These are essential tools for researchers and collectors of early 20th-century and provincial currency.

Included in this lot:

• Marken, Zeichen & Notmünzen – By U. Frenzel and G. Fritz. A detailed German reference for transport company tokens and emergency coins in Germany and Austria-Hungary.

• Emergency Coins of Germany (1914-1923) – Published by the Emergency Money Society. A comprehensive English/German guide covering metal and porcelain "Notgeldmuenzen."

• Catalogus van de Zilveren Munten, Deel 2 (1576-1795) – Uitgeverij Zonnebloem, Amsterdam. Detailed reference for silver coins struck by the Seven United Provinces of the Netherlands.

Condition:

Items are in good vintage condition. The covers show some natural age-toning (foxing) and light corner wear consistent with historical reference use. The "Silver Munten" catalog shows some visible spotting on the right edge of the cover. All bindings are tight and the interior text/illustrations remain clear.