Thompson's urethral sound
1881-1920
Prostatic urethral sound with long proximal curve and flat handle
1801-1900
Urethral sound with proximal curve and flat handle
1841-1900
Urethral sound
1831-1910
Urethral sound with tapering proximal curve and wedge-shaped brass handle by Dom
1841-1910
Urethral sound with proximal curve and metal handle
1831-1910
Silver urethral sound with proximal curve and chequered ivory handle
1801-1900
6 urethral sounds
1860-1920
3 urethral sounds
12 aseptic metal urethral sounds
1900-1930
Collection of 12 wax sounds for the urethra in metal case
1781-1880
Set of 12 urethral sounds
1801-1900
Urethral, prostatic sound with long proximal curve and chequered ebony handle by Ferguson
1821-1860
Urethral sound and probe
1841-1920
Olive-ends of urethral sound or Lister's bougie
1831-1930
Urethral sound
1831-1910
Urethral, prostatic sound with long proximal curve and flat handle
1841-1900
5 silver plated urethral sounds
1801-1900
Urethral sound with proximal curve and flat metal handle
1831-1900
Set of pewter copies of 28 urethral sounds in wooden case
1801-1900
Set of urethral sounds
1850-1920
Urethral sound with illegible proximal curve and flat metal handle
1803-1847
Silver urethral sound with proximal curve and chequered ivory handle
1801-1880
Urethral sound(?), with flexible tip, steel, with
1801-1880
Cased set of 3 urethral sounds
1850-1920
Graduated urethral sound
1770-1900
Cased set of urethral sounds
1870-1900
Cased set of 10 urethral sounds
1865-1925
Incomplete set of urethral sounds with ivory handles in brass bound mahogany case
1801-1900
Cased set of 12 urethral sounds
1880-1910
12 Liston urethral sounds
1822-1847
Set of nine lead bladder sounds with proximal curves and cylindrical ends
1831-1910
Cased set of nine metal sounds and six wax sounds
1840-1910