H&BT	   HUNTINGTON & BROAD TOP MOUNTAIN RAILROAD & COAL CO.
H&BV	   HOUSTON & BRAZOS VALLEY RWY. CO.
H&BY	   HOUSTON & BRAZOS VALLEY RWY. CO.
H&SW	   CANADIAN NATIONAN RAILWAY [HALIFAX & SOUTHWESTERN RWY.]
H&TC	   HOUSTON & TEXAS CENTRAL RAILROAD (SOUTHERN PACIFIC LINES IN 
	   TEXAS & LOUISIANA)
HABX	   *HANLON-BUCHANAN, INC.
HABX       +HABCO INTERNATIONAL INC. [HORNE-BOATRIGHT CHEMICAL CO., INC.]
HACX	   CANADA PACKERS LTD. [HARRIS ABBATOIR CO., LTD.]
HADZ	   HAWTHORNE ARMY AMMUNITION DEPOT
HAFB	   HILLFIELD AIRBASE
HAFX	   HERF & FRERICHS CHEMICAL CO.
HAGX	   HAZEL-ATLAS GLASS CO.
HAHX	   H. & H. REFINERY CO.
HAIZ	   HALBUCK iNDUSTRY
HAJK       HAJEK TRUCKING CO INC
HALX	   HOLLAND AMERICA LINE - WESTOURS, INC.
HALZ	   HALSTEAD ELEVATOR
HAMU       COSTA LINE
HAMX	   NORTH AMERICAN CAR CORP.
HANA       HANSA LINE
HANU       HANSA LINE
HANX	   *HANCOCK OIL CO. OF CALIFORNIA
HANX       +L. HANSENS FORWARDING
HAPG       HAMBURG-AMERICAN LINE
HAPX	   HELM-ATLANTIC LEASING, LLP
HARS       HARRIS EXPRESS INC
HARX	   *HARRIMAN CO.
HARX       +(NATX) GENERAL ELECTRIC RAIL SERVICES CORPORATION [HARGIS RAILCAR, INC.]
HARX	   *HAWAII RAILWAY, INC.
HARZ	   HARRISON RADIATOR
HASZ	   HARVEST STATE COOP
HATU       H A T ENTERPRISES INC
HATX       HELM-ATLANTIC ASSOCIATES (HELM FINANCIAL CORP.)
HATZ       *H A T ENTERPRISES INC
HATZ	   *HALLETT
HAWM       H&W MTR EXP CO
HAWX	   GLENN O. HAWBAKER, INC.
HAX	   ALMER RAILWAY EQUIPMENT CO.
HAZX	   HAZEL-ATLAS GLASS CO.
HB         HAMPTON & BRANCHVILLE RAILROAD COMPANY, INC
HBAX	   HIRSCH BROS. & CO.
HBC	   HAMM BREWING COMPANY
HBGX	   *HUGGER BROTHERS GRAVEL CO.
HBGX       +HBG ENTERPRISES OF TAMPA, INC. [HILLSBORO BOTTLED GAS CO.]
HBIZ	   HARVEST BRAND INC.
HBKX	   HILLS BROTHERS COFFEE, INC.
HBL        HARBOR BELT LINE RAILROAD
HBMX	   HENRY BROWER CHEMICAL MANUFACTURING CO.
HBRY       HUDSON BAY RAILWAY COMPANY (OMNITRAX)
HBS	   HOBOKEN SHORE RAILROAD
HBSX	   *HASKINS BROS. & CO.
HBSX	   *PUREX CORP., LTD.
HBT        HOUSTON BELT & TERMINAL RAILWAY
HBV        MISSOURI PACIFIC [HOUSTON & BRAZOS VALLEY RY]
HBWX       GEORGIA POWER COMPANY 
HBX	   *HATELY BROS. CO.
HBX	   *HOBO RAILROAD EXPRESS
HC         HANNIBAL CONNECTING RAILROAD
HCAX	   HENNEPIN COUNTY REGIONAL RAIL
HCBX	   CHEVRON PHILLIPS CHEMICAL CO.
HCCX       *HERCULES CEMENT COMPANY
HCCX	   +SOUTHEASTERN INDUSTRIAL ENTERPRISES, INC.
HCCZ	   HARRISON CEMENT COMPANY
HCDU       ER NAHRUNGSMITTEL GMBH & COMPANY KG.
HCEZ	   HAWLEY CI-OP ELEVATOR
HCFX	   H. C. FRICK COKE CO.
HCGX       NORTH AMERICAN SALT COMPANY
HCHX	   HEYDEN CHEMICAL CORP.
HCIU       STEAM PACKET YARD
HCLX       BASSEL CANADA, INC. [MONTELL CANADA INC.HIMONT CANADA, INC.; 
	   HERCULES CANADA LTD.]
HCMX       HARNISCHFEGER CORP.
HCO	   HOWE COAL (OKLAHOMA)
HCPX       HOOKER INDUSTRIAL & SPECIALTY CHEMICALS (OCCIDENTAL CHEMICAL CORP.)
HCRC       HILLSDALE COUNTY RAILWAY COMPANY (OUT OF SERVICE)
HCRR       HONEY CREEK RAILROAD, INC.
HCRX	   *HOUSTON CREOSOTING CO.
HCRX	   *HEBER CREEPER RAILWAY CO.
HCRX	   *UNION REFRIGERATOR LINES, DIV. GENERAL AMERICAN TRANSPORTATION CORP.
HCRY       HURON CENTRAL RAILWAY
HCSX	   HELM CHESAPEAKE, LP
HCTX       *HALLETT CONSTRUCTION CO.
HCTX       *(MMAX) MARTIN MARIETTA CORPORATION
HCX	   *MERCHANTS DESPATCH TRANSPORTATION CORP.
HCX	   *HALLET & CAREY LTD.
HCY	   HILL CITY RWY. CO.
HCYR       HORRY COUNTY RAILWAY CO.
HCZ	   HERCULES COMPANY
HDBX	   BLERY OIL CO.
HDCR	   HILLSDALE COUNTY RAILWAY
HDCX       THE HULL CORPORATION
HDE	   HDE, INC.
HDGX	   H.D. GEE
HDM        HUDSON & MANHATTAN
HDMU       HYUNDAI MERCHANT MARINE (AMERICA), INC.
HDMZ       HYUNDAI MERCHANT MARINE (AMERICA), INC.
HDSX	   *H. D. SCHRIER
HDSX       *HURON DISTRIBUTION SERVICES
HDSX       +THE CIT GROUP/CAPITAL FINANCE [RAIL AMERICA EQUIPMENT CORP.]
HDTX	   HUISH DETERGENTS, INC.
HDX	   HOOKER-DETREX INC.
HE	   *HARTFORD EASTERN RWY.
HE         +HOLLIS & EASTERN RAILROAD
HEAD       HEAD LINES (MCLEAN KENNEDY LTD)
HEAI	   HISTORICAL EQUIPMENT ASSOCIATION
HEAX	   HUNTSMAN ETHYLENEAMINES, LTD.
HEBX	   H.E. BONER
HECX	   *H.E. CLARK
HECX       +HOOSIER ENERGY REC, INC.
HEHT       HENNIS FREIGHT LINES INC
HEIZ	   HEINZ
HEKX	   HIGHWAY ENGINEERING & CONSTRUCTION CO. INC.
HELX       HELM EQUIPMENT LEASING CORPORATION (HELM FINANCIAL CORP.)
HEMF       HELPHREY MOTOR FRT INC
HENU       PROVINCIAL TRAILER RENTALS
HENZ       PROVINCIAL TRAILER RENTALS
HEPX	   *HEADLEY EMULSIFIED PRODUCTS CO.
HEPX       +ONTARIO HYDRO (HYDRO ONE)
HEQX       HELM EQUIPMENT LEASING CORPORATION (HELM FINANCIAL CORP.)
HERR       HERRIN TRANSPORTATION CO
HERX       (NATX) GEN. ELECTRIC RAIL SERVICES CORP. 
	   (HERSHEY FOOD PROD.- LESSEE) {NORTH AMERICAN CAR CO.]
HESR       HURON AND EASTERN RAILWAY CO
HESU       HERITAGE ENVIRONMENTAL SERVICES, INC.
HESX       HERITAGE ENVIRONMENTAL SERVICES, INC.
HESZ       *HERITAGE ENVIRONMENTAL SERVICES, INC
HESZ	   *HESKETT #1
HETC       HERRIOTT TRUCKING CO INC
HEWT	   HOUSTON EAST & WEST TEXAS RAILWAY
HEXP       HIGHWAY EXPRESS CO
HEZ	   HOLDREGG ELEVATOR
HFC	   HANNA FURNACE CO.
HFCX	   HARLAN FUEL CO.
HFIX	   HUNT-WESSON FOODS, INC. [HUNT FOODS]
HFPX       (GATX) RETIRED 08-19-92 ATP (1254) [HYGRADE FOOD PROD. - LESSEE]
HFSZ	   HOXIE FARM SUPPLY
HFWX	   RUBEROID CO.
HFX	   GREAT LAKES STEEL CORP.
HGCX	   *HOME GAS CORP. OF GREAT BARRINGTON
HGCX       *RETIRED 01-06-92 ATP (1255) [HILLSBORO GLASS CO.]
HGCX	   *SOUTHEASTERN INDUSTRIAL ENTERPRISES
HGNX	   NORTHERN REFRIGERATOR LINE, INC.
HGPX       HARRISON GYPSUM COMPANY
HGTN       HARRINGTON AND COMPANY INC
HH	   HIMMELBERGER-HARRISON MANUFACTURING
HHCX       *CHAMPLIN REFINING CO. [H.H.C. EQUIPMENT CO.]
HHCX	   +HUNTSMAN LLC
HHEX	   H & H ENGINEERING CONSTRUCTION, INC.
HHHX	   XCEL ENERGY [PUBLIC SERVICE CO. OF COLORADO]
HHLX	   H & H LOCOMOTIVE LEASING, INC.
HHMX	   *HAGY, HARRINGTON & MARSH
HHMX	   *PANOMA CORP.
HHMX	   *GOLDEN EAGLE PETROLEUM CO.
HHRX	   H.H. ROBERTSON CO.
HHX	   HENAGHAN & HANLON
HI         HOLTON INTERURBAN RY
HIC        THE HIGH IRON CO.INC.
HICX	   HUNTSVILLE INTERNATIONAL INTERMODAL CENTER
HIDX	   MERCHANTS DESPATCH TRANSPORTATION CORP.
HIIX       TTX COMPANY - HAMBURG DIVISION
HILS       HILL TRANSPORTATION CO
HILX	   *HILLMAN COAL & COKE CO.
HILX	   +HILLIARD INVESTMENT, LLC
HIMX       HEPPNER IRON & METAL CO. [HANNIBAL IRON & METAL]
HINX       HERITAGE INKS INTERNATIONAL CORP
HIPX	   *HAWKEYE PRODUCE CO.
HIPX       +NRG ENERGY [TEXAS GENCO, LP; RELIANT ENERGY HL&P; 
	   HOUSTON INDUSTRIES INC - HOUSTON LIGHTING AND POWER CO]
HIR	   HOLTON INTERURBAN RAILWAY CO.
HIRR	   HAINESPORT INDUSTRIAL RAILROAD, LLC
HIZ	   HARLEM INDUSTRIES
HJBX       H.J.BAKER & BROS.,INC.
HJCU       HANJIN CONTAINER LINES, LTD.
HJCZ       HANJIN CONTAINER LINES, LTD.
HJGX	   H.J. GILBERT
HJHX	   H.J. HEINZ CO.
HJMX	   STERLING FUELS
HJPX	   LARSEN FARMS
HJVX       HELM FINANCIAL CORP. [HELM LOCOMOTIVE LEASING]
HKGU       HONG KONG ISLANDS LINE 
HKGX	   HAINES & KIBBLEHOUSE, INC.
HKIS       HONG KONG ISLANDS LINE 
HKIU       HONG KONG ISLANDS LINE 
HKPU       HONG KONG ISLANDS LINE 
HKTU       HONG KONG ISLANDS LINE 
HKUU       HONG KONG ISLANDS LINE 
HKZZ       HONG KONG ISLANDS LINE 
HLBZ       HILL BROTHERS TRANSPORTATION
HLC        HAPAG-LLOYD AG
HLCU       HAPAG LLOYD CONTAINER LINE
HLCX	   *J.M. HUBER CO., INC.
HLCX	   *HOWES LEATHER CO., INC.
HLCX	   +HELM LEASING COMPANY (HELM FINANCIAL CORPORATION)
HLCZ	   HARVESTLAND CO-OP
HLEX	   HUNTSMAN POLYMERS CORP.
HLGX       HELM FINANCIAL CORPORATION
HLIX	   HUDSON LOGISTICS, INC.
HLLX       HELM LOCOMOTIVE LEASING (HELM FINANCIAL CORPORATION)
HLMX	   *H.L. MILLS
HLMX       +HELM FINANCIAL CORPORATION
HLNE	   HILLSBORO & NORTH EASTERN RAILROAD CO.
HLPX       *HOUSTON LIGHTING & POWER CO.
HLPX	   +OTTER TAIL POWER CO.
HLPZ	   HOUSTON LIGHTING & POWER CO.
HLRZ	   HOLROYD
HLSC       HAMPTON LUMBER SALES [HAMPTON RAILWAY INC]
HLSX	   HILLSDALE RAILROAD
HLTX	   BP SOLVAY POLYETHYLENE NORTH AMERICA {BP AMOCO; AMOCO OIL COMPANY]
HLTZ	   HOLLIDAY TYLER
HLX	   NORTH AMERICAN CAR CORP. (HUMANE LIVE STOCK CAR CO.)
HLYX	   HOLLY SUGAR CORP.
HMAX       HUNTSMAN SPECIALTY CHEMICALS CORPORATION (HUNTSMAN PETROCHEMICAL)
HMBX	   HELM FINANCIAL CORP.
HMBZ	   HELLMANS BREWING CO.
HMCR       HUNTSVILLE & MADISON COUNTY RR AUTHORITY
HMCX       *HOLTRACHEM MANUFACTURING CO., LLC
HMCX	   +SOUTHERN ILLINOIS RAILCAR CO.
HMEC       HART MOTOR EXPRESS INC
HMES       HOLLAND MOTOR EXPRESS INC.
HMFX       FLORIDA ROCK INDUSTRIES, INC. [CENTURY INDUSTRIES]
HMHX       TANK CAR CORP. OF AMERICA
HMIX       HENKELS & MCCOY, INC 
HMJX       HELM EQUIPMENT LEASING CORPORATION (HELM FINANCIAL CORPORATION)
HMPX	   *NATIONAL CAR CO.
HMPX	   *HALSTEAD METAL PRODUCTS, INC.
HMR	   *HUNTSVILLE MADISON COUNTY RAILROAD AUTHORITY
HMR        +HOBOKEN MANUFACTURERS RR.
HMTX	   GENERAL AMERICAN TRANSPORTATION CORP. [LIQUIDS DESPATCH LINE, INC.]
	   (HYMAN MICHAELS TANK LINE, INC.)
HMWX	   HECKETT MULTISERV
HMX	   HYMAN-MICHAELS CO., DIV. AZCON CORP.
HN         HUTCHINSON & NORTHERN RAILWAY COMPANY
HNLX	   HOUSTON LOCOMOTIVE GROUP
HNMZ	   HOBELT NO. 7 MINE
HNPU       NAVALE ET COMMERCIALE HAVRAISE PENNINSULAIRE
HNZX       MERCHANTS DESPATCH TRANSPORTATION CORP.
HOCU       HOEGH CONTAINER LINES
HOCX	   *HUNT OIL CO.
HOCX       *HEAD-ON COLLISION LINE
HOEU       HOECHST AKTIENGESELLSCHAFT
HOG	   HEART OF GEORGIA RAILROAD
HOGX	   *HARLIS OIL & GAS CO.
HOGX       *CLOUGHERTY PACKING
HOGX	   *UNION PACIFIC RAILROAD
HOIC       HOLIDAY ON ICE
HOKX       HOOKER INDUSTRIAL & SPECIALTY CHEMICALS (OCCIDENTAL CHEMICAL CORP.)
HOLN       HOLLAND TRANSPORTATION CO INC
HOLX	   HOME OIL REFINING CO. OF TEXAS
HOLZ	   HOLMAN CEMENT CO.
HOMX       *HOME OIL COMPANY LTD. [HOME PETROLEUM CO.]
HOMX       +THE CIT GROUP/CAPITAL FINANCE, INC. [PLM INTERNATIONAL INC.]
HONX	   *HONEY CREEK RAILROAD, INC.
HONX       +HONEYMEAD PRODUCTS COMPANY (DIV. HARVEST STATES)
HOOC	   HOOKER CHEMICAL
HOPX	   HOME PETROLEUM CO.
HOPZ	   HORMEL PLANT PROPERTIES
HORX	   HODGESON OIL REFINING CO.
HOS        HOOSIER SOUTHERN RAILROAD
HOSC	   NORFOLK SOUTHERN [CONRAIL; PENN CENTRAL; PENNSYLVANIA RR; INDIANA & EASTERN RR] 
HOTR       HOUFF TRANSFER INC
HOTX	   CHICAGO FREIGHT CAR LEASING CO.
HOTZ	   HOUSE TRACK
HOUF       HOUFF TRANSFER INC
HOUX	   PPG INDUSTRIES, INC. [HOUSTON CHEMICAL CORP.]
HOYU       HOYER GMBH INTERNATIONALE
HOWZ	   FLEX-VAN LEASING
HOX	   *HUMBLE OIL & REFINING CO.
HOX	   *UNION TANK CAR CO.
HOZ	   HIGHWAY OIL
HPAX	   *MATHER STOCK CAR CO. [HUNTER PACKING CO.]
HPAX       +(IPCX) INTERNATIONAL PAPER COMPANY (HAMMERMILL)
HPCX       HERCULES,INC.{HERCULES POWDER CO.]
HPCZ	   HOLLAND PAVING CO.
HPDX	   HARTOL PRODUCTS CORP.
HPEZ	   HOUSE PUBLIC ELEVATOR
HPHX	   H.P. HOOD & SONS, INC.
HPIX       BESELL USA, INC. [MONTELL USA INC.; HIMONT USA, INC.}
HPJX       HELM-PACIFIC LEASING
HPKX	   *HAUSER PACKING CO.
HPKX	   *NATIONAL CAR CO.
HPLX	   *HYMAN PICKLE CO.
HPLX       +EXXON-MOBIL CORP. [EXXON USA CORP.; EXXON PIPELINE CO.; 
	   HUMBLE PIPE LINE CO.]
HPOX	   HANSEN PACKING CO.
HPPX       HUNTSMAN LLC (HUNTSMAN POLYPROPYLENE CORPORATION)
HPPZ	   HAYWOOD POWER PLANT
HPRX	   HICKOK PRODUCING CO. (GENERAL AMERICAN TANK CAR CO.)
HPTD       HIGH POINT, THOMASVILLE & DENTON RAILROAD CO.
HPTU       HIGHWAY PIPELINE
HPTX	   HELLBRON-PALMER TANK LINE CO.
HPUZ	   HOUSTON PUBLIC ELEVATOR
HPX	   HOUSTON PACKING CO.
HQTL       HANNIBAL-QUINCY TRUCK LINES
HR	   HERITAGE RAILROAD CORP.
HRC        HISTORICAL RAILROAD CARS
HRCX       HERITAGE RAILCAR
HRDL       HUDSON RIVER DAY LINE
HRDX	   *HAGAMAN REFINING CO.
HRDX	   *M-P PETROLEUM LTD. [HYDROCARBONS, INC.]
HRDX       +SILVER STAR ENTERPRISES, INC.
HREX       HEAVY RAILROAD EXCAVATIONS INC
HRFX	   H. R. FARMER (FARMER TANK LINES)
HRIX       MERCHANTS DESPATCH TRANSPORTATION CORP.
HRLU       HUDSON RY EQUIPMENT CO (DIV. OF HUDSON LEASING CO.)
HRLX	   HOUSATONIC LOGISTICS CO.
HRLZ       HUDSON RY EQUIPMENT CO
HRR	   *HUCKLEBERRY RAILROAD
HRR	   +HONDO RAILWAY LLC
HRRC       HOUSATONIC RAILROAD COMPANY
HRRX       *CONSOLIDATED TRANSPORTATION CORP. {BANKERS TANK CAR MANAGEMENT, INC.]
HRRX       *ON-TRACK RAILCAR SERVICES, INC.
HRS        HOLIDAYSBURG & ROARING SPRING RAILROAD CO.
HRSX	   *HAWAIIAN RAILWAY SOCIETY
HRSX       +HARBOR RAIL SERVICES OF CALIFORNIA [HERITAGE RAILWAY SERVICE INC.]
HRT        HARTWELL RAILROAD COMPANY
HS         *H & S RAILROAD [HARTFORD & SLOCOMB RAILROAD COMPANY, INC.;
	   HOUSATONIC SOUTHERN]
HS	   +CHATTAHOOCHEE BAY RD., INC.
HSCX	   *HAMMOND STANDISH & CO.
HSCX	   *HORRY COUNTY RAILROAD - SOUTH CAROLINA
HSCX       +STEEL WHEELS LIMITED
HSCZ	   HIGHLINE SEVEN COOP ELEVATOR
HSEZ	   HARVEST STATE ELEVATOR
HSFZ       ATCHISON, TOPEKA & SANTA FE
HSGZ	   HARVEST STATES GRAIN
HSIX       HOUSING STARTS INCORPORATED
HSIZ	   HOLLY SUGAR INDUSTRY
HSKX	   HUSKY OIL OPERATIONS LTD.
HSLU       HAULAGE SERVICES, LTD.
HSMX	   *HESSEN STEAM MUSEUM
HSMX       *HOUSMEX, INC.
HSRR       HARDIN SOUTHERN RAILROAD, INC.
HSRZ       H & S RAILROAD [HARTFORD & SLOCOMB RAILROAD COMPANY, INC.]
HSTR       HARRISON - SHIELDS TRANSPORTATION
HSTX	   *HINKLEY & SCHMITT
HSTX	   +STRAUS LLC
HSTZ	   HERZOG STONE
HSW        HELENA SOUTHWESTERN RAILROAD
HSWX	   *HERCULES PETROLEUM CO.
HSWX	   *MIN-AD, INC.
HSX	   HAMILTON & SONS CANNING CO.
HT	   HOWARD TERMINAL RAILWAY
HTCX       (NATX) GENERAL ELECTRIC RAIL SERVICES CORPORATION [CHRYSLER RAIL
	   TRANSPORTATION CORP; TRANSPORTATION CORP. OF AMERICA; ARTHUR EQUIPMENT CO.;
	   HARBOR TANK LINE; HAFFNER THRALL CAR CO.]
HTCZ	   HIBBING TACONITE CO.
HTLX	   HAYMER TRANSPORT LEASING CO.
HTMU       HANSEN & TIDEMANN, INC.
HTPX	   H. THIESSEN PICKLE CO.
HTRX	   HOUSTON TERMINAL REFINING CO.
HTSU       HIGH TECH TRANSPORT LTD.
HTSX	   HERZOG TRANSIT SERVICES, INC.
HTTX       TTX COMPANY
HTW        *HOOSAC TUNNEL AND WILMINGTON RAILROAD CO.
HTX	   HEWETT SOAP CO., INC. (HEWITT TRANSPORTATION CO.)
HUAX	   HUASTECA PETROLEUM CO.
HUBA       BURLINGTON NORTHERN & SANTA FE RWY (BNSF) [HUDSON BAY CO. RR]
HUBZ	   HUBINGER COMPANY
HUCX	   HURON PORTLAND CEMENT CO.
HUCZ	   HURON CHEMICAL
HUDX       HUDSON TECHNOLOGIES INC
HUKU       HUKTRA (UK) LIMITED
HUNT	   HUNT INC.
HUNX       *HUNTTING ELEVATOR CO.
HUNX       *CP HUNTINGTON RAILROAD HISTORICAL SOCIETY, INC.
HUPX	   CRYSTAL WHITE OIL REFOINING CO. [HARVEY CRUDE OIL CO.; 
	   HARVEY UNIVERSAL PETROLEUM CORP.]
HURX	   HURLEY GASOLINE CO.
HUSZ	   HUDSON SEEDERS
HUTX       HUTCHINSON TRANSPORTATION CO
HUTZ	   HUNTER TRANSPORT
HV	   *HOOSATONIC VALLEY RAILROAD
HV	   *CHESAPEAKE & OHIO RWY. CO. [HOCKING VALLEY RWY. CO.]
HVCZ	   HVC CHEMICAL COMPANY, INC.
HVEZ	   HIGHVIEW ELEVATOR
HVRX	   HEBER VALLEY RAILROAD (UTAH)
HVSR	   HOCKING VALLEY SCENIC RAILWAY
HVSX	   HARVEST STATES)
HWCR       HALLIBURTON CO
HWCX       HALLIBURTON ENERGY SERVICES CO. {HALLIBURTON OIL WELL CEMENTING CO.]
HWMX	   H. W. MADISON CO.
HWPX       HIRAM WALKER & SONS, INC.
HWRX	   HI-WAY REFINERIES LTD.
HWSX	   HIRAM WALKER & SONS,, LTD.
HWX	   WILCOX OIL CO. [H. F. WILCOX OIL & GAS CO.]
HWZ	   HUNT-WESSON, INC.
HX	   HICKOK OIL CORP. 9GENERAL AMERICAN TANK CAR CO.)
HYDX       (UCOX) PRAXAIR, INC. [UNION CARBIDE CORP.]
HYGX       NORTH AMERICAN CAR CORP.
HYMT       HYMAN TRANSPORTATION
HYOX	   HIGHWAY OIL REFINING CORP.
HYPZ	   HI YIELD PRODUCTS
HYTX	   HYGRADE FOOD PRODUCTS CORP.
HYUN       HYUNDAI MERCHANTS MARINE, INC.
HYWX	   GEORGIA POWER CO.
HZGX       HERZOG CONTRACTING CORPORATION
HZX	   HEGELER ZINC CO.