Testimony and brief of facts, &c. on behalf of W.W. Hubbell in support of his claim on the government of the U.S. for payment for the use of his improvements in explosive shells and fuzes, called the "Thunderbolt shell".
Testimony and brief of facts, &c. on behalf of W.W. Hubbell in support of his claim on the government of the U.S. for payment for the use of his improvements in explosive shells and fuzes, called the "Thunderbolt shell".
