The balloon is made of long strips of silk, sewn together, and rendered air-tight by means of a coating of caoutchouc.
"Wonderful Balloon Ascents" by Fulgence Marion
This is a face of bitter herbs, this an emetic, they need no label, And more of the drug-shelf, laudanum, caoutchouc, or hog's-lard.
"Leaves of Grass" by Walt Whitman
New York is the Caoutchouc City.
"The Voice of the City" by O. Henry
This caoutchouc was occasionally called Indian rubber or rubber of twist, and was no doubt one of the numerous fungi.
"The Works of Edgar Allan Poe Volume 4 (of 5) of the Raven Edition" by Edgar Allan Poe
Subordinate products for exports include cutch dye, caoutchouc or india-rubber, cotton, petroleum and jade.
"Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4" by Various
Caoutchouc 15 grains, chloroform 2 ounces, mastic 1/2 an ounce.
"Notes and Queries, Number 188, June 4, 1853" by Various
This compound was asserted by its inventor to be a perfect substitute for caoutchouc.
"Scientific American Supplement, No. 1157, March 5, 1898" by Various
The products are those of tropical Africa, including caoutchouc.
"Commercial Geography" by Jacques W. Redway
The substance is said to consist of caoutchouc, gum, and mineral oil.
"The Sailor's Word-Book" by William Henry Smyth
M. M. The perpetual use of bougies, either of catgut or of caoutchouc.
"Zoonomia, Vol. II" by Erasmus Darwin