"Telescopic Spyglass 1.8 Cm"
Particularly compact monocular opera glasses. The eight segments fit together for convenient storage in a cardboard box covered in red leather and lined with emerald-colored velvet. Sixteen mother-of-pearl panels are inlaid between two brass bands and lend the object an air of distinction. The monocular is in very good condition. The lenses have no major defects. There are some scratches and dust. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato