19th century circa 1860. signed Carpenter & Westley.
Carpenter & Westley, renowned scientific instrument maker active from 1835 to 1914, based in Regent Street London.
The plate consists of a wooden base with a hand-painted circular glasses in the center.
Very good condition.
Measures 9.5x17.5cm
Payment: Bank transfer--Paypal
Delivery in France included by express courier.