A collection of four 19th century silver tea strainers,

A collection of four 19th century silver tea strainers,
comprising: a William IV one by Joseph Willmore, Birmingham 1836, oval navette form, pierced decoration, plus another by Joseph Willmore, maker's mark only, tapering circular form, pierced with plain holes, one London 1808, and one London 1866, all with spout attachments, approx. total weight 2.2oz. (4)