This 1880’s magnifying glass within the page turner is made of tortoiseshell. It has a gold monogram of initials JPH. It is in excellent condition . It is 25cms long.
Ask the Dealer
I have been dealing with antiques for over 45 years. I have a special interest in medical and optical items. The earlier the better for my collection. I used to sell in Portobello Rd & Bermondsey Market, I now can be found at Newark & by appointment .