Thomas, Cowperthwait & Co.
American, 1849 - 1854
BiographyThe Cowperthwaits, map publishers of Philadelphia, were involved in a confusing series of partnerships during the 1840s and 1850s. The name Thomas, Cowperthwait & Co. appears on a group of maps and atlases apparently published between 1849 and 1854, but the Cowperthwaits were in business under other names, both earlier and later.
Person TypeCorporate Entity
American, founded before 1886
Cape Verdean, 1924 - 2005
