Books by Lewis Heyl
United States duties on imports. 1891
United States duties on imports. 1886
United States duties on import
United States duties on imports, 1884
United States Duties on Imports
Tables of equivalents of sterl
Tables of equivalents of sterling money and other foreign coins, in money of the United States, under the Act of March 3, 1873
United States duties on import
United States duties on imports. 1874 ...
United States duties on import
United States duties on imports, 1871
United States duties on import
United States duties on imports. 1870
Statutes of the United States
Statutes of the United States relating to revenue, commerce, navigation, and the currency
Digest of the statutes of the United States, prescribing the rates of duties on imports, in force April 1, 1867