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slug assignments by date and location
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assignments:
slug unit control unit original unit
road numbers date location model road number model serial no.
101:3102p Jan72   Carlsbad-Clovis NM potash service     F7B 13756
101:4

1101:2de173p
12Jun81   Amarillo TX yard     GP9 19129
before 25Dec96de173   Ponca City OKde173 GP7ude173 1328de173p
102:3 Feb72   Carlsbad-Clovis NM potash service     F3B 2742
102:4

1102:2de173p
31Jul81   Carlsbad NM GP7 1318 GP9 19780
before 28Jun91de173   Argentine KS yardde173 GP7u 1323de173
103:3 Feb72   Carlsbad-Clovis NM potash service     F3B 6634
103:4de173p

1103:2
14Sep81   Carlsbad NM GP7u 1319de173 GP9 19864
before 4Sep95de173   Way KSde173
104:3 Mar72   Carlsbad-Clovis NM potash service     F3B 2744;
104:4

1104:2
26Feb81   Carlsbad NM GP7u 1321de173 GP9 23670
105:386p Mar72   Carlsbad-Clovis NM potash service     F3B 2745
105:485p

1105:2
4Feb83   Amarillo TX yard GP7 1322de173 GP9m 2370
106:3102p Mar72   Carlsbad-Clovis NM potash service     F3B 5416
106:4102p

1106:2
30Mar83   Carlsbad NM GP7u 1324de173 GP7 14215 / 14216
107:3102p Apr72   Carlsbad-Clovis NM potash service     F7B 17324
107:4

1107:2de173p
1Jun83   Carlsbad NM     GP7 18665
before 9Jul91de173   Amarillo TXde173 GP7ude173 1318de173
    Oklahoma City OK yard
108:3 Apr72   Carlsbad-Clovis NM potash service     F3B 5414
108:4

1108:2
2Aug83   Carlsbad NM GP7u 1329de173 GP7 17894
109:2 Apr72   Carlsbad-Clovis NM potash service     F3B 2749
109:3102p,de173p

1109
6Oct83   yard GP7u 1327de173 GP20 25584
110:2102p May72   Carlsbad-Clovis NM potash service     F3B 5494
111:2 May72       F3B 6626 / 6639
112:2 May72   Carlsbad-Clovis NM potash service     F3B 5415
113:2 Jun72   Carlsbad-Clovis NM potash service     F3B 6630
114:2102p Jun72   Carlsbad-Clovis NM potash service     F3B 5492
slug unit control unit original unit
road numbers date location model road number model serial no.
115:2

1115102p
23Oct81   Carlsbad NM GP7u 1320de173 GP7 15807
before 8Mar95   Amarillo TX yard    
116:2

1116:2
12Sep80   Saginaw TX yard GP7u 1315de173 GP9 / GP20 19146
117:2de173p

1117:2
31Jul80   North Ft. Worth TXde173 GP7ude173 1314de173p GP9B 19219
before 19May97  Amarillo TX yard    
118:2102p

1118:2
6Jun80   Ft. Worth TX GP7u 1313de173 GP7 18575
before 6May90   Amarillo TX yard GP7u 1313de173
119:2102p,de173p

1119:2102p
8Apr80 / 9Apr80   Pueblo CO yardde173 GP7ude173 1312de173p GP7u 12196
120:285p,102p,de173p

1120102p
30Apr73   Corwith IL hump yard GP7u 2247102p NW2 919
    Corwith IL hump yardde173 GP7u 1311de173
121:2de173p

1121
9Jul73   Corwith IL hump yardde173 GP7u 2246de173p NW2 918
???80de173   Corwith IL hump yardde173 GP7u 1310de173p
before 6Aug83de173   Hutchinson KSde173  
123:285p,102p,de173p

1123:2
6Oct78   Barstow CA yardde173 SD26 4605de173 F7B 18942
    Barstow CA yard GP7u 1316de173
before 26Aug86de173   Ponca City OK yardde173 GP7u 1316de173
124:285p,de173p

1124:2de173p
19Dec79   Barstow CA yardde173 SD26 4612de173 GP9B 19210
before 1Apr96de173   Morris KSde173 GP7ude173 1310de173p
slug unit control unit original unit
road numbers date location model road number model serial no.
125:2de173p

1125:2de173p
15Jan80   Barstow CA yard SD26 4612 / 4675de173 GP9B 19234
before 26Nov87de173   Barstow CA yard SD39de173 1562de173p
before 27Apr92de173   Amarillo TXde173 GP7ude173 1311de173
126:285p

1126:2
19May81   Argentine KS yard SD26   SD24B 25426
before 4Jan81de173   Barstow CA yard SD26de173p 4612 
    Barstow CA yard SD39  
127:2

1127:2
22Oct80   Argentine KS yard SD26   SD24B 25389
128:2

1128:2102p
10Aug79   Argentine KS yard SD26   SD24B 25425
129:286p

1129:2
8Oct79   Argentine KS hump yard SD26 4604 SD24B 25408
    San Bernardino CA yard SD39 1568
140:3102p

1140:2
31Jan86       SD39 34886
141:385p,102p

1141:2
24Jun87   Argentine KS yard     SD40 32047
142:3

1142:2
24Sep87   Argentine KS yard     SD40-2 786153-9
143:385p

1143:2
29Dec87   Argentine KS yard     U33C 37046
144:3102p

1144:3
31Mar88       U33C 36925
145:285p,102p 13Feb76       RSD15 83431
145:386p

1145:2
28Feb86       SD39 34001
146:2102p Mar76   mostly Barstow CA     RSD15 83478
146:3

1146:2
27Mar86       SD35 29847
slug unit control unit original unit
road numbers date location model road number model serial no.
9850102p

3950

140:2102p
31Aug70   Argentine KS hump yard RSD15 9849 RSD5 80196
Nov75   Barstow CA hump yard CRSD20  
9851102p

3951102p

141:2102p
24Aug71   Argentine KS hump yard     RSD5 80413
9852

3952

142:2
8Dec71   Argentine KS hump yard     RSD5 80198
9853

3953

143:2
18Jan72   Argentine KS hump yard     RSD5 80295
9854

3954

144:2102p
Jan72   Argentine KS hump yard     RSD5 80414