COLLECTION OF MINERALS. Date: Ca. 1830. Technique: Wooden casket covered with black paper, handles and lock from brass. Minerals. Description: Four drawers with brass handles and laid down on green paper. The drawers with each 50 divisions with minerals and found pieces in them. Partially inscribed and numbered. Measurement: Casket: 31.5x49.5x40.5cm. Condition C. Arrangement after the auction.

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