Details
A silver-framed folding magnifier,
with mother-of-pearl guards; a silver-framed magnififer; a gilt-framed 'reducing' glass; and a two-draw spy glass with gilt mount, mother-of-pearl and turquoise bead decoration (4)
with mother-of-pearl guards; a silver-framed magnififer; a gilt-framed 'reducing' glass; and a two-draw spy glass with gilt mount, mother-of-pearl and turquoise bead decoration (4)