Glass blood suction tubes
Glass blood suction tubes, 2, 1 large, 1 small, for use with aritificial leech
Brass artificial leech in leather covered case with accessories, by John Weiss and Son, 62 Strand, London, England, 1830-1889.
Glass blood suction tubes, 2, 1 large, 1 small, for use with aritificial leech