CREATE TABLE table_75508 ("Season" CLOB, "Competition" CLOB, "Round" CLOB, "Club" CLOB, "Home result" CLOB, "Away result" CLOB)

Away result of 1 1, and a Round of 1r, and a Season of 1967-68 involves what club?
SELECT "Club" FROM table_75508 WHERE "Away result" = '1–1' AND "Round" = '1r' AND "Season" = '1967-68'
SELECT "Club" FROM "table_75508" WHERE "Away result" = '1–1' AND "Round" = '1r' AND "Season" = '1967-68'