Details
An unusual spyglass fan
the upper guardsticks each set with a lense and the blue paper leaf pierced with holes to clear the lense, with wooden sticks, with ivory filets - 11in. (28cm.), circa 1780
the upper guardsticks each set with a lense and the blue paper leaf pierced with holes to clear the lense, with wooden sticks, with ivory filets - 11in. (28cm.), circa 1780