Adventure Comics / #300
- Issue: 300
- Grade: VG
- Publisher: DC
- Product Type: Books
- Status: Sold
- FC #: 2086341
September 1962 Tales of the Legion of Super-Heroes series begins Mon-El leaves Phantom Zone (temporarily), joins Legion Curt Swan, George Klein cover & art Jerry Siegel story George Papp, John Forte, Al Plastino art See photos