CREATE TABLE table_203_665 (id NUMBER, "name" CLOB, "municipality" CLOB, "established" NUMBER, "tower height\ in meters  ( ft ) " CLOB, "focal plane\ in meters  ( ft ) " CLOB, "current status" CLOB, "current condition" CLOB)

which municipality was the first to be established ?
SELECT "municipality" FROM table_203_665 ORDER BY "established" LIMIT 1
SELECT "municipality" FROM "table_203_665" ORDER BY "established" FETCH FIRST 1 ROWS ONLY