SINGLE COMICS DC SUPb Superman Series 1 #321 PreviousSuperman Series 1 #320 NextSuperman Series 1 #322 Superman Series 1 #321 Superman Series 1 #321 £11.00 DC Mar 1978. 1st Print. Martin Pasko, Curt Swan, Frank Chiaramonte. Cover: García-López and Giordano. NM 9.4. 36 pages complete0709893067503 Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0