Question: Which Class has a Year(s) of Manufacture of 1899?
SQL: SELECT "Class" FROM "2-17941795-4" WHERE "Year(s) of Manufacture" = '1899';

Question: Which Year(s) of Manufacture has a Quantity larger than 60, and a Number(s) of 7001–7165?
SQL: SELECT "Year(s) of Manufacture" FROM "2-17941795-4" WHERE "Quantity" > 60.0 AND "Number(s)" = '7001–7165';

Question: Which Quantity has a Type of E h4v, and a Year(s) of Manufacture of 1920–1924?
SQL: SELECT MIN("Quantity") FROM "2-17941795-4" WHERE "Type" = 'E h4v' AND "Year(s) of Manufacture" = '1920–1924';