CREATE TABLE table_name_19 (attendance NUMBER, result VARCHAR2, year VARCHAR2)

What was the total attendance for a result of 7-23 before 1960?
SELECT SUM(attendance) FROM table_name_19 WHERE result = "7-23" AND year < 1960
SELECT SUM("attendance") FROM "table_name_19" WHERE "7-23" = "result" AND "year" < 1960