A pair of German silver candlesticks

A pair of German silver candlesticks
Mark of Humbert & Sohn, Berlin, 1821-1850
Each on shaped square base with baluster stem and baluster-shaped socket, with shaped square nozzle, chased at the angles with shells and scrolls, the bases each engraved with FWR monogram with Royal Prussian crown above for King Friedrich Wilhelm III or IV, marked on bases, the bases each numbered '1' or '2' and engraved with scratchweight, filled
8¼in. (20.5cm.) high (2)