single hand reading glass or magnifying glass
1701-1750
single hand reading glass or magnifying glass
1701-1750
Reading Glass (1680-1700)
1680-1700
Reading Glass (c.1800-20), in horn mount
1800-1820
Reading glass with ebony frame
Hand reading glass
1701-1750
Reading Glass (c.1780-1800)
1780-1800
Reading Glass (c.1750)
1750
Reading Glass (c.1750)
1750
Reading Glass (c.1750)
1750
Early reading glass
1705-1715