He installed eight of these state-of-the-art steam-driven presses in his factory, each with the capacity to strike between 70 and 84 coins per minute. The firm had little immediate success getting a license to strike British coins, but was soon engaged in striking coins for the British East India Company, Sierra Leone and Russia, while producing high-quality planchets, or blank coins, to be struck by national mints elsewhere. The firm sent over 20 million blanks to Philadelphia, to be struck into cents and half-cents by the United States Mint—Mint Director Elias Boudinot found them to be "perfect and beautifully polished".