Exploring needle
1828-1860
Grooved gold-plated exploring needle
1850-1900
Exploring needle
1828-1900
Exploring needle
1801-1890
Size 1 exploring needle
1851-1920
Double-ended exploring needle in ivory screw case
1870-1901
Exploring needle in incomplete bone case
1801-1900
Double-ended grooved exploring needle in screw case
1850-1920
Exploring needle, steel and ebony, 19th century
1801-1900
Exploring needle
1850-1920
Set of six exploring needles with ivory handles
1840-1900
Grooved exploring needle
1850-1920
Exploring needle
1801-1900
Exploring needle
1830-1920
Double-ended grooved exploring needle in incomplete bone screw-case
1850-1920
Exploring needle in ivory case
1701-1920
Double-ended grooved steel exploring needle in ivory screw-case
1850-1920
Ivory screw-on case-cover only of explring needle
1850-1920
Exploring needle
1801-1900
Exploring needle, steel and ebony, 19th century
1801-1900
Exploring needle
1866-1900
Grooved exploring needle in ivory screw case
1850-1920
Exploring needle
1830-1920
Exploring needle
1750-1900
Exploring needle, grooved, in ebony case
1866-1900
Steel double ended exploring needle in bone screw case
1850-1920
Steel needle in bone handle
Double folding exploring needle
Exploring needle
Exploring needle in ivory screw case
Exploring needle with ivory handle
Grooved exploring needle in incomplete ivory case
Two exploring needles
1860-1910
Exploring needle with ivory handle
Grooved exploring needle in incomplete screw ivory case
Double ended exploring needle
Exploring needle
1901-1919
Exploring needle
1813-1837