Cape silver salver by Gerhardus Lotter, circa 1800-1824. Possibly a spoon tray or tea pot stand.
See Cape Silver & Silversmiths by Stephan Welz page 135 : Gerhardus Lotter was baptised in 1764 and married Susanna Johanna Esterhuyzen in 1794. He was listed as a silversmith at 67 Loop Street in 1800 and his widow is listed in 1825.
Dimensions: 16,3 cm long by 12,4 cm wide and 2,3 cm high.
Weight: 22,8 grams.