CREATE TABLE table_44047 ("Class" TEXT, "Wheel arrangement" TEXT, "Manufacturer" TEXT, "Year made" TEXT, "Quantity made" TEXT, "Quantity preserved" TEXT)

What is Manufacturer, when Quantity Made is 2, and when Year Made is 1884?
SELECT "Manufacturer" FROM table_44047 WHERE "Quantity made" = '2' AND "Year made" = '1884'
SELECT "Manufacturer" FROM "table_44047" WHERE "Quantity made" = '2' AND "Year made" = '1884'