Italian, probably Rome or Milan, second half 16th century

Overall the condition of the bronze is good. There is minor dirt and wear to the surface consistent with age, including a few nicks and scratches. There are a few minor original casting lacunae. The hasp and the pins/ screws from the four corners are lost. There are a few small holes to the reverse and top edge, two of which are filled, which would presumably have been for mounts. There are a few small areas of greening.
"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."

This fine lock plate compares particularly closely with another in the Museo Civico d'Arte, Turin (Avery, op. cit. fig. 6). Further variants of the model can be found in the Victoria and Albert Museum, the Hermitage and the Museum of Fine Arts in Boston.

RELATED LITERATURE
C. Avery, 'Fontainebleau, Milan, or Rome? A Mannerist Bronze Lockplate and Hasp,' A. Luchs (ed.), Italian Plaquettes, Washington, 1989, pp. 291-305