0000950134-97-000311 S-8 POS 1 19970117 19970117 CSX NYSE PSE CHEMFIRST INC 0001026601 2870 640679456 MS 1231 S-8 POS 33 333-18691 97507363 P O BOX 1249 JACKSON MS 39215 6019480218 P O BOX 1249 JACKSON MS 39215-1249 S-8 POS 1 000095013497000311-001-seq1-s-8-pos.txt POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8