Fellas,
Speaking of Pete Morisi; his visual style/sense I would describe as crisp and clean (i.e., graphically oriented).
Here's a few individual panels lifted from OUTLAWS OF THE WEST #15 (1958; Charlton comics)...
http://img839.imageshack.us/img839/6664/twohorses.jpg
http://img594.imageshack.us/img594/1444/sunsetnr.jpg
http://img12.imageshack.us/img12/6001/waterpumpg.jpg
Warren