Question: Name the builder for number 3
SQL: SELECT "Builder" FROM "2-14987147-1" WHERE "Number" = 3.0;

Question: Name the date with works number less than 1673 and number less than 3
SQL: SELECT "Date" FROM "2-14987147-1" WHERE "Works number" < 1673.0 AND "Number" < 3.0;

Question: Name the builder for 4/1906 and works number more than 199
SQL: SELECT "Builder" FROM "2-14987147-1" WHERE "Works number" > 199.0 AND "Date" = '4/1906';