A long, glass, cylindrical thick-walled hollow tube with one straight-cut open end; the tube angles at both ends; at one end, the tube terminates in a bulbous tip; a punched oval hole is located on both sides of the tube, one of which is smaller than the other
A long, glass, cylindrical thick-walled hollow tube with one straight-cut open end; the tube angles at both ends; at one end, the tube terminates in a bulbous tip; a punched oval hole is located on both sides of the tube, one of which is smaller than the other
Number Of Parts
1
Provenance
Used by either Dr. C.H. Bird or by Dr. H. Godfrey Bird of Gananoque, Ontario