Andrew Nethercott Antiques has dated this piece to the 1870s.
Makers stamped mark to the base

Registered design kite mark for 1871
Electro plated nickel silver (EPNS - hard metal not soft Britannia metal / pewter).
In excellent condition with no damage or repair, little wear to the silver surface.
Removable nut to dismantle for cleaning
Overall width 6,1/2" or 165mm, weight 595 grams
Andrew Nethercott Antiques has dated this piece to the 1870s.
Works of art, collectables, scientific and decorative antiques from the 17th - 20th century
You can view the stock and full dealer information on the Andrew Nethercott Antiques Profile Page