DS 4-4-1000 Roster

DS 4-4-1000 Roster

Baldwin DS 4-4-1000 - Original Owners

by David Thompson

490 US, 11 Canada

Qty.	Road	Numbers	Date	Builder's #s	Phase	Notes
1	A&BB	26	3/48	73605	IIb4	Akron & Barberton Belt; thin oval stack
2	A&WP	676,677	4/49	74596,74597	IIb4
1	ASR	101	9/48	73954		American Smelting & Refining
1	ASR	102	2/50	74637
1	ATSF	2200	6/49	74223
6	ATSF	2260-2265	2-3/48	73576-73581	IIa1
13	ATSF	2266-2278	9-10/48	73789-73801
10	ATSF	2279-2288	3/49	74073-74082
9	ATSF	2289-2297	6/49	74206-74214
2	ATSF	2298,2299	6/49	74222,74224
1	B&LE	282	3/49	73958	IIb4
1	B&O	376	7/50	74778
5	B&O	377-381	7/50	74788-74792
2	B&O	382,383	8/50	74799,74800
2	B&O	384,385	8/50	74881,74882
14	B&O	386-399	8-10/50	74937-74950
25	B&O	438-462	10-12/48	73839-73863
1	BRC	405	7/47	73841	Ib
2	C&H	201,202	8/48	73956,73957		Calumet & Hecla
5	C&NW	1018-1022	3-4/49	74083-74087
2	CG	36,37	8,10/48	74194,74195
2	CGS	21,22	7/47	72851,72852	Ib	Columbia Geneva Steel
4	CGS	23-26	12/47	72853-72856	Ib
6	CGS	27-32	6-7/48	73606-73611
2	CGW	32,33	2/49	73914,73915
8	CGW	34-41	7/49	74225-74232
3	CIS	74-76	6/48	73613-73615		Carnegie Illinois Steel
3	CNJ	1072-1074	4/50	74774-74776
1	CP	7065	3/48	73802	IIa2
10	CP	7066-7075	10-11/48	73943-73952	IIb4
2	CR	100,101	4/47	72839,72840	Ib	Copper Range
2	CStPMO	99,100	3/49	74088,74089		C&NW Omaha
1	DT	103	1/47	72812	Ib	Detroit Terminal
2	Erie	600,601	11,12/46	72808,72809	Ib
3	Erie	602-604	1-2/48	73568-73570	IIa1	thin oval stack
2	Erie	605,606	6/48	73766,73767	IIb4
2	Erie	607,608	3/49	73959,73960	IIb4
2	Erie	609,610	6/49	74203,74204	IIb4
5	Erie	611-615	7-8/49	74616-74620	IIc
1	Erie	616	9/49	74196	IIc
1	GA	921	6/49	74205	IIb4
1	IRR	750	10/48	73953		Ironton
1	IRR	751	7/49	74600
2	K&IT	53,54	10,9/48	73926,73927		Kentucky & Indiana Terminal
1	LIRR	450	4/48	73612	IIb3
2	LV	140,141	6/49	74234,74235
2	LV	142,143	6/49	74598,74599
5	LV	144-148	1-2/50	74627-74631	IIc
6	MILW	1692-1697	11/48	73920-73925
4	MILW	1901-1904	10/49	74632-74635
6	MKT	1000-1005	8-9/46	72795-72800	Ib
5	MKT	1006-1010	2-3/47	72834-72838	Ib
3	MP	9120-9122	2/48	73582-73584
1	MP	9123	3/49	73963
4	MP	9124-9127	3-4/49	74090-74093
9	MP	9133-9141	3-4/50	74765-74773	IIIa
2	NKP	100,101	10/47	72849,72850	Ib
2	NS	1001,1002	1/47	72832,72833	Ib
1	OT	101	7/48	73773		Oakland Terminal
5	OIM	928-932	6-7/49	74188-74192		Oliver Iron Mining
5	P&BR	337-341	3/48	73571-73575	IIb1	Patapsco & Back Rivers; thin oval stack
3	P&BR	342-344	12/49	74648-74650
1	PRR	5550	3/50	74759		fabricated frame
2	PRR	5551,5552	2/50	74638,74639	IIc
5	PRR	5553-5557	2/50	74641-74645	IIc
8	PRR	5558-5565	2-3/50	74651-74658	IIIa
5	PRR	5566-5570	1/50	74198-74202	IIb4
6	PRR	5571-5576	1/50	74621-74626	IIb4,IIb5
1	PRR	5577	1/50	74636
7	PRR	5578-5584	4/50	74659-74665
1	PRR	5585	1/50	74197
1	PRR	5586	2/50	74666
4	PRR	5587-5590	2/50	74704-74707
6	PRR	5967-5972	3/48	73585-73590	IIb2,IIb3	thin oval stack
5	PRR	5973-5977	3-4/48	73591-73595	IIb3
2	PRR	5978,5979	5/48	73603,73604
23	PRR	9050-9072	3-4/49	74100-74122	IIb4
7	PRR	9073-9079	4-5/49	74179-74185	IIb4
2	PRR	9122,9123	6/48	73616,73617	IIb4
13	PRR	9124-9136	6-8/48	73753-73765	IIb4
7	PRR	9177-9183	4-5/48	73596-73602	IIb3,IIb4
25	PRR	9251-9275	12/48-2/49	73864-73888	IIb4
6	PRR	9429-9434	5/50	74708-74713		fabricated frame
2	RDG	26,27	4-5/47	72841,74842	Ib
6	RDG	28-33	8-10/47	72843-72848	Ib
2	RDG	34,35	6/46	72232,72234	Ia
2	RDG	36,37	7/46	72793,72794	Ib
2	RDG	38,39	8/46	72801,72802	Ib
15	RDG	700-714	9-10/48	73774-73788	IIb4
15	RDG	715-729	7-9/49	74601-74615	IIc
1	SAL	1417	6/46	72233	Ia
2	SAL	1418,1419	7/46	72791,72792	Ib
5	SAL	1420-1424	9-10/46	72803-72807	Ib
3	SAL	1435-1437	2/50	74760-74762	IIIa
6	SAL	1438-1443	8/50	74793-74798	IIIb	fabricated frame
8	SAL	1443-1451	8/50	74883-74890	IIIb	fabricated frame
10	SAL	1452-1461	10/50-1/51	75098-75107	IIIb
4	SL-SF	238-241	12/48	73916-73919	IIb4
2	Soo	311,312	6/49	74186,74187
5	SOU	2285-2289	11/48	73928-73932	IIb4
10	SP	1393-1402	9/48	73933-73942
5	SSW	1023-1027	12/47-1/48	73482-73486	Ib
2	StLB&M	9148,9149	3/50	74763,74764		St. Louis Brownsville & Mexico (MP)
6	StLB&M	9162-9167	3-4/49	74094-74099
2	TRRA	602,603	3/49	73961,73962		Terminal RR Association of St. Louis
5	UP	1206-1210	9/48	73768-73772
1	USA	W-8380	8/49	74193		Army Corps of Engineers
1	USA	L-4	5/50	74777	IIIa	fabricated frame
1	WAB	304	1/49	73955
2	WM	133,134	12/46	72810,72811	Ib
1	WofA	630	11/48	74233
Phases: Phase Ia: the VO-1000 body used only on Reading 34 and 35 and SAL 1417 (6/46). Phase Ib: the remainder of 8-cylinder production with the flat front grill (7/46-1/48). Phase IIa: the original 6-cylinder version with distinct groups of upper louver sets (1-3/48). IIa1 has two thin louver sets behind the sand fillers. IIa2 has a 3-louver set mounted low ahead of the sand fillers and another 3-louver set behind the right sand filler. Phase IIb: evenly-spaced louver sets (3/48-1/50). IIb1 has two tall louver sets behind the sand filler, IIb2 has a 3-louver set mounted low ahead of the sand fillers and another 3-louver set behind the right sand filler. IIb3 has two 3-louver sets ahead of the sand filler. IIb4 has a 7-louver set ahead of the sand filler. IIb5 eliminates the 7-louver sets. Phase IIc: trio of louver sets below the stack, no louvers ahead of the sand fillers. (7/49-2/50). Phase IIIa: straight side sill, redesigned cab windows, pair of tall louver sets on two bulged doors below the stack, hinged sand door (2/50-5/50). Phase IIIb: two louvered doors with the tall bevel between, flush sand door (7/50-1/51).

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