Hand microscope with case
1800-1830
Small hand microscope in case
1831-1870
Hand microscope in pear-shaped case
Lens holder (with stage forceps) on stand
1851-1880
Portable microscope by George Lindsay
1743
Folding hand microscope in red leather box with hook to close
1820-1850
Small stand for student or school use
1871-1900
Folding hand microscope
1795-1840
Folding hand microscope in case
1800-1810
Folding hand microscope
1795-1840
Hand held magnifier, English
1800-1820
Hand held microscope
1876-1920
Folding hand microscope
1880-1910
Folding hand microscope
1840-1870
Folding hand microscope
1795-1840
Folding hand microscope
1795-1840
Folding hand microscope
1795-1840
Folding handmicroscope in red leather covered case
1840-1850
Simple viewer, English, mid 19th century
1830-1870
Hand microscope, English, early 19th century
1801-1850
Folding hand microscope in pasteboard case covered with black leather
1795-1840
Folding hand microscope in red leatherette case
1830-1850
Hand microscope
1871-1900
Home made hand microscope
1801-1900
Lens in wooden stand
Hand microscope in borrowed case, Dutch, 1801-1850
1801-1850
Hand microscope with large reflector
1770-1830
Small magnifier microscope
1800-1830
Hand microscope, cased, Dutch, circa 1800
1780-1820
Walnut stand with convex lens and bent brass pin to hold specimens
1801-1850
Home made hand microscope, probably 20th century
1901-1978
Hand microscope
1800-1870
Homemade microscope in ivory
1801-1880
Hand microscope
1770-1830
Simple drum microscope in lignum vitae
1751-1800
Clark's Simple Microscope
1755-1765
Hand magnifier
1851-1900
Boxfoot microscope by R. Field and Son
1840-1860
Small microscope in case with other parts
1749-1775
Hand microscope
1790-1810
Folding hand microscope, English
1795-1840
Simple microcope
1881-1900
Cased hand microscope, English, 19th century
1820-1830
Simple microscope by Davis of Derby
1850-1875
Folding hand microscope
1795-1840
Folding hand microscope in pasteboard case covered with red leather
1801-1830
Folding hand microscope in leather case
1820-1830
Hand microscope
1730-1750
Hand microscope in case
1801-1850
Folding hand microscope in case
1800-1830