CREATE TABLE table_20218 ("Date" CLOB, "Cover model" CLOB, "Centerfold model" CLOB, "Interview subject" CLOB, "20 Questions" CLOB, "Pictorials" CLOB)

Who was the cover model in the 7-86 issue?
SELECT "Cover model" FROM table_20218 WHERE "Date" = '7-86'
SELECT "Cover model" FROM "table_20218" WHERE "Date" = '7-86'