A pair of late 19th century mother of pearl and gilt brass mounted Austrian enamel opera glasses with French retailers mark CH Gaggini Opticien, 1 R. De L'Echelle Paris
with French retailers mark CH Gaggini Opticien, 1 R. De L'Echelle Paristhe twin flared barrels enamelled with scenes of a scantily clad bathing maiden and her admirer, the pull out brass sleeves engraved with ZH below a crown, 12cm high overall approximately