A long, narrow cylindrical glass tube that has rounded closed ends and a break line that traverses the middle; the tube is filled with liquid and has a label affixed to the inner wall; a length of thick horsehair is coiled in the liquid and is pushed to the end of the tube
A long, narrow cylindrical glass tube that has rounded closed ends and a break line that traverses the middle; the tube is filled with liquid and has a label affixed to the inner wall; a length of thick horsehair is coiled in the liquid and is pushed to the end of the tube
Number Of Parts
1
Provenance
Used either by Dr. C.H. Bird or by Dr. Godfrey Bird, of Gananoque, Ont.