Curved oesophageal probang
1801-1900
Straight oesophageal probang
1850-1900
Percussor with removable head
1801-1910
Rectal bougie
1801-1900
Kingscote's lamb's wool percussor and pleximeter
1896-1905
Vernon's percussor, English(?), 1801-1900
1801-1900
Vernon's percussor, English(?), 1801-1900
1801-1900