Presentation of the artillery operation at the jubilee (!) of the Constabler und Feuerwerker Gesellschaft in Zurich. New Year's sheet. Engraving by Schellenberg, Zurich 1787. qu.fol. Cf. Lonchamp 2196. - Showing a battle formation, with small side plan and engraved legend in the lower margin. Legend in the lower margin. Margin. D

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