Liquid-filled Plastic Lens Television Magnifier, 1935-1965
1935-1965
1935-1965
2003-2013
1980-1989
2010-2015
2003-2013
1770-1900
1657-1665 (original)
2003-2013
2003-2013
1801-1900
1990-2017
1719
1751-1800
1801-1900
1908-1920
circa 1945
2020-2021
2021-2022