Screw top from from Baron Heurteloup's artificial leech, c. 1850.
Screw top, with hole, brass. From from Baron Heurteloup's artificial leech, c. 1850.
Mechanical leech patented by Baron Heurteloup
Screw top, with hole, brass. From from Baron Heurteloup's artificial leech, c. 1850.
Lubricant, white grease, , from from Baron Heurteloup's artificial leech, c. 1850.
Cylinders, glass, with pistons, metal and leather from Baron Heurteloup's artificial leech, c. 1850.
Cylinders, glass, with pistons, metal and leather from Baron Heurteloup's artificial leech, c. 1850.
Wooden case for Mechanical leech outfit