Andrew Nethercott Antiques has dated this piece to the 18th Century.

Copper gilt hinged bezel with decorative gold thumb piece.
Diameter 2,7/8" or 74mm, height 1,5/8" or 40mm, weight 99 grams.
A table rather than a pocket snuff box, the lid a good airtight fit.
In very good presentable condition, noting small tight hairlines emanating from some rivets, some wear and small infilled insect holes around the foot rim.
Andrew Nethercott Antiques has dated this piece to the 18th Century.
Works of art, collectables, scientific and decorative antiques from the 17th - 20th century
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