Lengths of tubing
1920-1950
Tubing, rubber, perished
1890-1940
Two pieces of perished rubber tubing
1890-1940
Tubing, red rubber
1890-1940
Piece of plastic tubing
1901-1950
Rubber tubing
Rubber tubing
Gum elastic tubing
Cloth covered flexible tubing
Rubber tubing
rubber tubing
Length of gum elastic tubing
Length of gum elastic tubing
Short length of rubber tubing and brass junction
1860-1910
Lengths of rubber tubing
Cloth covered flexible tubing
Rubber tubing
Rubber tubing
Rubber tubing
Length of flexible tubing
Rubber tubing
Rubber tubing
Cloth covered rubber tubing
Cloth covered rubber tubing
1801-1870
Length of flexible tubing
Length of flexible tubing
Cloth covered rubber tube
Length of flexible tubing
Gum elastic tubing
Length of gum-elastic tubing
loop of rubberized tubing
Cloth covered rubber tubing for use with inhaler
1871-1900
4 lengths of tubing with metal or plastic fittings
1871-1930
Brass tubing
1920-1960
Three pieces of rubber tubing now rigid
1890-1930