CREATE TABLE table_203_223 (id NUMBER, "name" CLOB, "gauge" CLOB, "builder" CLOB, "type" CLOB, "date" NUMBER, "works number" NUMBER, "notes" CLOB)

which locomotive was built after 1915 ?
SELECT "name" FROM table_203_223 WHERE "date" > 1915
SELECT "name" FROM "table_203_223" WHERE "date" > 1915