CREATE TABLE table_67177 ("Type" CLOB, "Fleet numbers" CLOB, "Quantity made" CLOB, "Manufacturer" CLOB, "Date made" CLOB)

When was the railmotor made?
SELECT "Date made" FROM table_67177 WHERE "Type" = 'railmotor'
SELECT "Date made" FROM "table_67177" WHERE "Type" = 'railmotor'