Brass artificial leech in wooden case, with accessories, second half of 19th century Brass artificial leech in wooden case 1851-1900
Four blood suction tubes for artificial leech in wooden case, Heurteloup, inventor(type), possibly made in England, second half of 19th century Four blood suction tubes for artificial leech in wooden case 1851-1900
Artificial leech, in metal case, by Down Bros., London, early 20th century Artificial leech 1901-1930
Brass artificial leech, in leather covered case with accessories, by John Weiss and Son, 62 Strand, London, England, 1830-1889. Brass artificial leech 1830-1889