Correspondence and related papers, particularly re imports, exports and the activities of the Companhia das Aguas de Macao, 1931-1938 Unit ID: 2 Date: 1931/1938
Correspondence and related papers, particularly re rice supply and trade with China, 1950-1962 Unit ID: 30 Date: 1950/1962
Correspondence and related papers, particularly re shares, investments and financial matters, 1931-1937 Unit ID: 9 Date: 1931/1937
Correspondence and related papers, particularly re the 1938 cholera epidemic in Macau, 1933-1938 Unit ID: 12 Date: 1933/1938
Correspondence and related papers, particularly re the activities of the Conselho de Administração Obras dos Portos de Macau, 1925-1930 Unit ID: 1 Date: 1925/1930
Correspondence and related papers, particularly re the Dah Cheng Corporation and trade with companies in the United States, Australia, Canada, India and other countries, 1946-1954 Unit ID: 9 Date: 1946/1954
Correspondence and related papers, particularly re the gold trade, 1960-1965 Unit ID: 33 Date: 1960/1965
Correspondence and related papers, particularly re the J.B. Romano Company and trade with the United States, 1946 Unit ID: 5 Date: 1946
Correspondence and related papers, particularly re the Leal Senado da Câmara de Macau (Chamber of the Loyal Senate of Macau), 1934 Unit ID: 19 Date: 1934
Correspondence and related papers, particularly re the South East Asia Trading Company and rice supply, 1949-1950 Unit ID: 15-16 Date: 1949/1950