Probably German, 16th/ 17th century

comprising a cloverleaf shaped padlock; a triangular padlock with key; a triangular padlock with cover mechanism and key; and a semi-spherical padlock

Private collection, the Netherlands

Overall the condition of the metal is good, with wear and some dirt to the surfaces consistent with age and use. There is some oxidation and minor corrosion to all locks and keys; there is particular corrosion to the semi-spherical padlock. There are several dents, in particular to the triangular padlock where there is also a loss at one of the corners. There is some warping to the metal in the thinner areas, including to the clover shape at the bottom of the heart shaped lock. The two locks with keys may be locked.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

RELATED LITERATURE
H. Pankofer, Schlüssel und Schloss, Munich, 1973, pp. 54-55; M. Pall, Das Europäische Vorhangschloss: Exponate aus der Hanns Schell Collection Graz, Graz, 2009, pp. 67-74 and p. 80