A collection of silver napkin rings

A collection of silver napkin rings, to include: a pair of silver napkin rings by Fenton Brothers Ltd., Sheffield 1922, pierced and engraved with thistle decoration, each engraved with a monogram, 5.5cm (2 1/4in) long; a pair of shaped oval napkin rings by Fenton, Russell & Co. Ltd., Birmingham 1937, with chased Celtic bands, 5.5cm (2 1/4in) long, each with a visited case; a pair of Edwardian napkin rings by Thomas Bradbury & Son, Sheffield 1905, chased with a town hall, 4.5cm (1 3/4in) diameter; a set of six silver coloured hexagonal napkin rings, 4.5cm (1 3/4in) wide; together with other silver and silver coloured napkin rings, 440g (14.15 oz) gross