Jeff Sims Antiques has dated this piece to the 1920s.
In addition to the hallmark, Ransden's trademark engraving is present - "Omar Ramsden me fecit" (Omar Ramsden made me). A wonderful collector's piece.

P&P contribution £15.00 UK
£25.00 Worldwide
Condition :- Excellent, with no dents or splits. There is a small and barely noticeable scratch to the side, commensurate with age and use.
Date :- London 1929.
Hallmarks :- Clear and well struck
Maker :- Omar Ramsden.
Height :- 12.25 cms.
Diameter :- 7.5 cms. (widest point).
Jeff Sims Antiques has dated this piece to the 1920s.
Specialists in antique silver, glassware and objects of vertu
You can view the stock and full dealer information on the Jeff Sims Antiques Profile Page