0000950124-99-001810 424B2 1 19990315 EMERSON ELECTRIC CO 0000032604 3823 430259330 MO 0930 424B2 33 333-66865 99565335 8000 W FLORISSANT AVE P O BOX 4100 ST LOUIS MO 63136 3145532000 8000 W. FLORISSANT P.O. BOX 4100 ST LOUIS MO 63136 EMERSON ELECTRIC MANUFACTUING CO 19730710 424B2 1 000095012499001810-001-seq1-424b2.txt PROSPECTUS SUPPLEMENT