help in identifiying marks?

[shannon11]

Hello, Could anyone help me identify these marks on a domed butter dish? Thank you .


http://i77.photobucket.com/albums/j46/s ... erdish.jpg
(admin photo edit - image too large - link only)

[2209patrick]

If the letters in the first four marks are J H N W, then this is the silverplate mark of John Harrison, Sheffield, England. This mark was used from 1843 to 1865.

Pat.