Three blunt pilots
Three blunt pilots, for use with cannulae, different sizes
Aspirator, Potain's pattern, French, c. 1870-1920
Three blunt pilots, for use with cannulae, different sizes
Three trocars, for use with cannulae, different sizes
Three cannulae, different sizes
Double stopcock, fitted to rubber stopper
Stopcock with side tube
Rubber tubing
Flexible cloth covered tubing