That the information comes from an Omaha Road diagram book indicates that these engines had a varied career. They were the first large class of locomotives delivered to the Northern Pacific and at the time of their arrival, they had drivers measuring 56 1/2" in diameter. Baldwin works numbers ran in a broken series from 2660 to 2793 and were produced in January-May 1872. Two more (works #2811, 2822) went to the St Paul & Duluth; see Locobase 865.
Four went almost immediately to the Chicago, Milwaukee & St Paul as 204-208 (works #2661, 2669, 2671, 2673) as did 5 others to unrecorded owners. Others were sold off in 1877 (to the Minneapolis & St Louis), and still others in 1880. Most of the rest were retired in the late 1890s or sold. The one that came to the Omaha Road in 1892 had received 63 1/2" drivers at some point and that is shown in the specifications.
The first in the class was Baldwin 8560, the last 8688 and all delivered in 1887.
Other than weighing slightly more and arriving 2 years later, the B-1 Eight-wheelers were duplicates of the Bs (Locobase 878) that had been produced in 1887. The W & CR evolved into the Washington Central in 1898 and was absorbed by the Northern Pacific in July 1907. 673 was scrapped in February 1924 while 672 lasted until March 1931.
Locobase wonders if these might have been numbered 251-254 instead, because a list supplied by Allen Stanley
NY Loco builder information from JF Webber's compilation as supplied by Allen Stanley in March 2004. This batch represented works #35-46 (February 1883). They were later renumbered 680-691.
R. V. Nixon talks about 684:
"The 684, [C]lass C-1, was built by the New York Locomotive Works and delivered to St. Paul the year the Northern Pacific was completed. It remained in main line passenger service for nearly 25 years and was then assigned to the Billings-Bridger passenger run. We who remember the bright red wheels, polished brass, clear-toned bell and peanut wagon whistle, can distinctly visualize the 684 starring in a Northern Pacific motion picture, along with the construction engine, Minnetonka."
Nixon adds that 684 was apparently to be dismantled in 1925, but instead was overhauled and sold to the Nez Perce & Idaho as their #4.
"For years," Nixon continued, "the 4 spot worked the 13 miles between Craigmont and Nez Perce, Idaho. Then the inevitable happened and she was laid aside in favor of more modern power. At the time of Nixon's account she seemed to be rusting away. "But even in her disgrace she's still a proud, high-stepping beauty," he said hopefully, "and waiting only for someone to come to her rescue."
Works numbers ranged from
Manchester works #868-871.
NY Loco builder information from JF Webber's compilation as supplied by Allen Stanley in March 2004. This quartet bore Rome works #249-252 (April 1887) and seem to have been the first engines delivered to the MU. When the MU was taken over by the Northern Pacific, these engines were renumbered 675-678.
13-33, 84-93, 96 ,98-99, 114-124, 152-153
JF Webber's list of Dickson locomotives (conveyed to Locobase by Allen Stanley in March 2004) gives the works numbers as 605-610 (September-Ocotober 1897).
NY Loco builder information from JF Webber's compilation as supplied by Allen Stanley in March 2004. This trio were works #350-352 (April 1888). When the St P & D was absorbed by the Northern Pacific, the latter railroad at first renumbered them in the 1000s, but later grouped them with the other 17"-cylinder 4-4-0s in the 600s.
Builder info from B.Rumary, 25 Kingscombe, Gurney Slade, Radstock, BA3 4TH, ENGLAND and Jeremy Lambert as supplied by Allen Stanley in March 2004. Works #1104-1107 in March 1886, 1194-1204 in March 1887.
The St Paul & Duluth appeared as a result of the reorganization of the Lake Superior and Mississippi in 1870. It was known throughout its history, both before and after the Northern Pacific's purchase in 1900, as the Skally Line.
Baldwin works #2811, 2822, these were produced at the same time as the Northern Pacific's A-1 class (Locobase 9298), but had slightly smaller boilers and slightly larger grates.
Class quantity supplied by the NPRHS's website http://research.nprha.org/Lists/Class%20List/DispForm.aspx?ID=13&Source=http%3A%2F%2Fresearch%2Enprha%2Eorg%2FLists%2FClass%2520List%2FAllItems%2Easpx, accessed 3 February 2007.
Rhode Island delivered these four locomotives in drips and drabs, producing a pair -- works #1779-1780 -- in 1887, then 1820 and 1937 in 1888.
These were slightly bigger locomotives than the 1-4 delivered in 1887-1888 (Locobase 882), but had fire tubes that measured a foot shorter. They were produced as a pair by Rhode Island and were that company's work #2085-2086.
Baldwin delivered this engine (works #4925) in January 1880. It was sold to the Bellingham Bay & Southeastern in 1892 as their road number 1. The BB & SE discarded the locomotive in April 1904.
Surprisingly low-drivered Eight-wheeler.
The railroad was built as the Vancouver, Klickitat and Yakima, but the effort broke the company and it was reorganized as the PV & Y in 1898. In 1903, the NP took over the PV & Y.
NY Loco builder information from JF Webber's compilation as supplied by Allen Stanley in March 2004. This quintet had works #6-10 (July 1882). They were later renumbered 743-747 and three (744-746) went on to the Louisville & Nashville as that railroad's 52, 58, and 53, respectively.
The diagram shows "New Portland" as the builder, which presumably refers to the Portland Company of Portland, Maine. The 56 engines supplied to the NP -- works #463-518 -- represent a little less than 10% of all the locomotives (628) this company ever built. Portland also supplied 29 C-13 class 4-4-0 locomotives in 1881-1883 in a series of small batches. , road numbers 172-183,189, 191, 194, and 203-222. later numbered 870-898. Little else seems to be known about this class.
builder information from B Rumary compilation as supplied by Allen Stanley in March 2004. Works number was 862.
| Specifications | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class | A-1 | B | B-1 | B-2 | B-2 | B-3 | C-1 | C-10 | C-11 | C-12 | C-14 | C-19 | C-2 | C-20 | C-21 | C-22 | C-23 | C-24 | C-26 | C-27 | C-28 | C-29 | C-3 | C-30 | C-31 | C-32 | C-33 | C-4 | C-5 | C-6 | C-7 | C-8 | C-9 |
| Locobase ID | 9298 | 878 | 887 | 856 | 879 | 883 | 874 | 873 | 876 | 859 | 860 | 880 | 868 | 881 | 885 | 877 | 870 | 869 | 863 | 864 | 865 | 866 | 875 | 882 | 886 | 861 | 862 | 871 | 872 | 8144 | 884 | 857 | 858 |
| Railroad | Northern Pacific (NP) | Northern Pacific (NP) | Oregon & Washington Territory (NP) | Northern Pacific (NP) | Everett & Monte Cristo (NP) | Washington & Columbia River (NP) | Northern Pacific (NP) | Northern Pacific (NP) | Northern Pacific (NP) | Northern Pacific (NP) | Northern Pacific (NP) | Montana Union (NP) | Northern Pacific (NP) | St Paul & Duluth (NP) | St Paul & Duluth (NP) | St Paul & Duluth (NP) | St Paul & Duluth (NP) | St Paul & Duluth (NP) | St. Paul & Duluth (NP) | St Paul & Duluth (NP) | St Paul & Duluth (NP) | St Paul & Duluth (NP) | Northern Pacific (NP) | Seattle & International (NP) | Seattle & International (NP) | Portland, Vancouver & Yakima (NP) | Portland, Vancouver & Yakima (NP) | Northern Pacific (NP) | Northern Pacific (NP) | Northern Pacific (NP) | Puget Sound (NP) | Northern Pacific (NP) | Northern Pacific (NP) |
| Whyte | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 | 4-4-0 |
| Road Numbers | 21-50 | 403-424 / 650-671 | 5-6 / 672-673 | 150-151 | 649 | 4-5 / 691-692 | 338-349 / 680-691 | 817-818 | 819-865 | 866-869 | 899 | 1-4 / 675-678 | 13+ | 54-59 / 635-37, 1127,113 | 67-69 / 1106-8 / 638-640 | 40-53 / 1109-1122 | 1123-1128 | 1129-1130 | 1135-1136 | 1137 | 1138-1139 | 1140-1144 | 696-740 | 1-4 / 1145-1148 | 1149-1150 | 1151 | 1153 | 741-742 | 255-259 / 743-747 | 748-803 | 1 / 367 / 804 | 169-170 / 805-806 | 11-12, 303-305 / 807-816 |
| Gauge | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std | Std |
| Builder | M. Baird & Co | Burnham, Parry, Williams & Co | Burnham, Parry, Williams & Co | Hinkley | Schenectady | Grant | New York (Rome) | Burnham, Parry, Williams & Co | Burnham, Parry, Williams & Co | Manchester | Burnham, Parry, Williams & Co | New York (Rome) | Burnham, Parry, Williams & Co | Dickson | New York (Rome) | Brooks | Rogers | McQueen (Schenectady) | M. Baird & Co | M. Baird & Co | M. Baird & Co | Burnham, Parry, Williams & Co | Burnham, Parry, Williams & Co | Rhode Island | Rhode Island | Baldwin | Burnham, Parry, Williams & Co | New York (Rome) | Portland | Pittsburgh | Taunton | Pittsburgh | |
| Year | 1872 | 1887 | 1889 | 1882 | 1887 | 1888 | 1883 | 1882 | 1879 | 1880 | 1881 | 1887 | 1879 | 1887 | 1888 | 1886 | 1881 | 1881 | 1870 | 1870 | 1871 | 1874 | 1883 | 1887 | 1888 | 1880 | 1882 | 1882 | 1883 | 1888 | 1882 | 1882 | |
| Valve Gear | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson | Stephenson |
| Locomotive Length and Weight | |||||||||||||||||||||||||||||||||
| Driver Wheelbase | 7.25' | 9' | 9' | 8.83' | 8.50' | 8.50' | 8' | 8' | 8' | 8' | 8.50' | 8.50' | 8.50' | 8.50' | 8.25' | 8.50' | 8' | 7.75' | 7.25' | 8' | 8.50' | 8.56' | 8.58' | 8' | 8' | 8' | 8.50' | 8.67' | 8.50' | 8.50' | |||
| Engine Wheelbase | 20.83' | 23.73' | 23.75' | 24.62' | 23.33' | 23.29' | 22.58' | 22.54' | 22.48' | 22.58' | 23.62' | 23.08' | 22.58' | 23.42' | 22.33' | 22.83' | 21.67' | 21.33' | 21.08' | 21.67' | 23.29' | 22.52' | 22.46' | 21.75' | 22.50' | 22.71' | 23.04' | 22.67' | 22.42' | 22.46' | |||
| Ratio of driving wheelbase to overall engine wheebase | 0.35 | 0.38 | 0.38 | 0.36 | 0.36 | 0.36 | 0.35 | 0.35 | 0.36 | 0.35 | 0.36 | 0.37 | 0.38 | 0.36 | 0.37 | 0.37 | 0.37 | 0.36 | 0.34 | 0.37 | 0.36 | 0.38 | 0.38 | 0.37 | 0.36 | 0.35 | 0.37 | 0.38 | 0.38 | 0.38 | |||
| Overall Wheelbase (engine & tender) | 42.47' | 46.02' | 46.31' | 46.33' | 46.54' | 45.17' | 44.75' | 44.39' | 41.67' | 45.65' | 45.17' | 44.67' | 46' | 44.50' | 44.67' | 43.75' | 43' | 42.75' | 43' | 45.12' | 43.67' | 44.25' | 43.71' | 42.67' | 46.75' | 44.04' | 44.92' | 44.83' | 43.83' | 42.81' | |||
| Axle Loading (Maximum Weight per Axle) | |||||||||||||||||||||||||||||||||
| Weight on Drivers | 48500 lbs | 63900 lbs | 64700 lbs | 46100 lbs | 64000 lbs | 60100 lbs | 59250 lbs | 49900 lbs | 58750 lbs | 48700 lbs | 45350 lbs | 61000 lbs | 49400 lbs | 56950 lbs | 56400 lbs | 53500 lbs | 50400 lbs | 46200 lbs | 42800 lbs | 49000 lbs | 41000 lbs | 43750 lbs | 55500 lbs | 59000 lbs | 58400 lbs | 43500 lbs | 45800 lbs | 54000 lbs | 53650 lbs | 53000 lbs | 52500 lbs | 51600 lbs | 51400 lbs |
| Engine Weight | 76000 lbs | 100500 lbs | 101800 lbs | 73000 lbs | 100000 lbs | 94400 lbs | 90500 lbs | 79800 lbs | 91200 lbs | 78400 lbs | 74800 lbs | 94000 lbs | 77100 lbs | 86500 lbs | 90550 lbs | 85900 lbs | 79100 lbs | 74000 lbs | 69600 lbs | 62000 lbs | 63500 lbs | 70500 lbs | 88000 lbs | 94600 lbs | 92000 lbs | 70500 lbs | 64600 lbs | 80000 lbs | 84000 lbs | 84050 lbs | 85300 lbs | 80400 lbs | 81400 lbs |
| Tender Light Weight | 56800 lbs | 69640 lbs | 85970 lbs | 70300 lbs | 67070 lbs | 64618 lbs | 63270 lbs | 71102 lbs | 61400 lbs | 66000 lbs | 63720 lbs | 68100 lbs | 69400 lbs | 58000 lbs | 66400 lbs | 74000 lbs | 63400 lbs | 58000 lbs | 58000 lbs | 59100 lbs | 66260 lbs | 72200 lbs | 73000 lbs | 59000 lbs | 55000 lbs | 64000 lbs | 65618 lbs | 68092 lbs | 62300 lbs | 67031 lbs | 63040 lbs | ||
| Total Engine and Tender Weight | 132800 lbs | 170140 lbs | 187770 lbs | 0 | 170300 lbs | 161470 lbs | 155118 lbs | 143070 lbs | 0 | 149502 lbs | 136200 lbs | 160000 lbs | 140820 lbs | 154600 lbs | 159950 lbs | 143900 lbs | 145500 lbs | 148000 lbs | 133000 lbs | 120000 lbs | 121500 lbs | 129600 lbs | 154260 lbs | 166800 lbs | 165000 lbs | 129500 lbs | 119600 lbs | 144000 lbs | 149618 lbs | 152142 lbs | 147600 lbs | 147431 lbs | 144440 lbs |
| Tender Water Capacity | 2700 gals | 3000 gals | 3476 gals | 3000 gals | 4300 gals | 2820 gals | 2795 gals | 2775 gals | 2890 gals | 2800 gals | 2800 gals | 2820 gals | 3000 gals | 3500 gals | 3000 gals | 3000 gals | 3000 gals | 2800 gals | 2000 gals | 2000 gals | 2000 gals | 2790 gals | 2850 gals | 2850 gals | 2735 gals | 2200 gals | 2730 gals | 2820 gals | 2850 gals | 2790 gals | 2080 gals | 1960 gals | |
| Tender Fuel Capacity (oil/coal) | 4 tons | 7 tons | 7 tons | tons | 8 tons | 6.8 tons | 6 tons | 6 tons | 7 tons | 7 tons | 8 tons | 7 tons | 6 tons | 8 tons | 8 tons | 5 tons | 8 tons | 8 tons | 7 tons | 8 tons | 8 tons | 8 tons | 7 tons | 8 tons | 8 tons | 8 tons | 7 tons | 7 tons | 6 tons | 6.5 tons | 7 tons | 6 tons | 6 tons |
| Minimum weight per yard of rail on which locomotive could run | 40 lb rail | 53 lb rail | 54 lb rail | 38 lb rail | 53 lb rail | 50 lb rail | 49 lb rail | 42 lb rail | 49 lb rail | 41 lb rail | 38 lb rail | 51 lb rail | 41 lb rail | 47 lb rail | 47 lb rail | 45 lb rail | 42 lb rail | 39 lb rail | 36 lb rail | 41 lb rail | 34 lb rail | 36 lb rail | 46 lb rail | 49 lb rail | 49 lb rail | 36 lb rail | 38 lb rail | 45 lb rail | 45 lb rail | 44 lb rail | 44 lb rail | 43 lb rail | 43 lb rail |
| Geometry Relating to Tractive Effort | |||||||||||||||||||||||||||||||||
| Driver Diameter | 63.50" | 63" | 63" | 62" | 62" | 63" | 62" | 62" | 63" | 62" | 62" | 63" | 62" | 59" | 63" | 62" | 63" | 64" | 63" | 63" | 59" | 59" | 63" | 63" | 63" | 56" | 50" | 62" | 63" | 62" | 63" | 62" | 56" |
| Boiler Pressure | 140 psi | 150 psi | 150 psi | 140 psi | 140 psi | 140 psi | 140 psi | 140 psi | 150 psi | 140 psi | 140 psi | 140 psi | 140 psi | 145 psi | 145 psi | 140 psi | 145 psi | 145 psi | 135 psi | 135 psi | 135 psi | 135 psi | 140 psi | 150 psi | 150 psi | 140 psi | 120 psi | 140 psi | 140 psi | 140 psi | 140 psi | 140 psi | 140 psi |
| Cylinders (dia x stroke) | 15" x 24" | 18" x 24" | 18" x 24" | 16" x 24" | 18" x 26" | 18" x 23" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 16" x 24" | 15" x 22" | 15" x 24" | 16" x 24" | 17" x 24" | 17" x 24" | 17" x 24" | 16" x 24" | 15" x 24" | 17" x 24" | 17" x 24" | 18" x 24" | 17" x 24" | 17" x 24" | 15" x 22" |
| Tractive Effort | 10120 lbs | 15737 lbs | 15737 lbs | 11793 lbs | 16169 lbs | 14076 lbs | 13313 lbs | 13313 lbs | 14037 lbs | 13313 lbs | 13313 lbs | 13101 lbs | 13313 lbs | 14489 lbs | 13569 lbs | 13313 lbs | 13569 lbs | 13357 lbs | 11191 lbs | 9016 lbs | 10503 lbs | 11950 lbs | 13101 lbs | 14037 lbs | 14037 lbs | 13056 lbs | 11016 lbs | 13313 lbs | 13101 lbs | 14925 lbs | 13101 lbs | 13313 lbs | 10519 lbs |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.79 | 4.06 | 4.11 | 3.91 | 3.96 | 4.27 | 4.45 | 3.75 | 4.19 | 3.66 | 3.41 | 4.66 | 3.71 | 3.93 | 4.16 | 4.02 | 3.71 | 3.46 | 3.82 | 5.43 | 3.90 | 3.66 | 4.24 | 4.20 | 4.16 | 3.33 | 4.16 | 4.06 | 4.10 | 3.55 | 4.01 | 3.88 | 4.89 |
| Heating Ability | |||||||||||||||||||||||||||||||||
| Firebox Area | 87 sq. ft | 131 sq. ft | 117 sq. ft | ||||||||||||||||||||||||||||||
| Grate Area | 13.30 sq. ft | 16.90 sq. ft | 16.90 sq. ft | 16.40 sq. ft | 17.20 sq. ft | 17 sq. ft | 17 sq. ft | 15 sq. ft | 18.50 sq. ft | 13.60 sq. ft | 15.30 sq. ft | 16.40 sq. ft | 15 sq. ft | 17 sq. ft | 17 sq. ft | 17 sq. ft | 16 sq. ft | 16.50 sq. ft | 14.70 sq. ft | 13.20 sq. ft | 13.80 sq. ft | 15.80 sq. ft | 16 sq. ft | 17.50 sq. ft | 17.75 sq. ft | 14.40 sq. ft | 15.25 sq. ft | 32.60 sq. ft | 16.60 sq. ft | 16.50 sq. ft | 17 sq. ft | 13.60 sq. ft | 13.20 sq. ft |
| Evaporative Heating Surface | 903 | 1590 | 1601 | 1449 | 1542 | 1348 | 1360 | 1364 | 1295 | 1241 | 917 | 758 | |||||||||||||||||||||
| Superheating Surface | |||||||||||||||||||||||||||||||||
| Combined Heating Surface | 903 | 1590 | 1601 | 0 | 1449 | 1542 | 0 | 0 | 0 | 0 | 0 | 1348 | 0 | 1360 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1364 | 1295 | 1241 | 917 | 758 | 0 | 0 | 0 | 0 | 0 | 0 |
| Evaporative Heating Surface/Cylinder Volume | 183.96 | 224.94 | 226.50 | 189.22 | 227.63 | 213.80 | 215.70 | 216.34 | 205.39 | 196.83 | 164.19 | 154.42 | |||||||||||||||||||||
| Computations Relating to Power Output (More Information) | |||||||||||||||||||||||||||||||||
| Robert LeMassena's Power Computation | 1862 | 2535 | 2535 | 2296 | 2408 | 2380 | 2380 | 2100 | 2775 | 1904 | 2142 | 2296 | 2100 | 2465 | 2465 | 2380 | 2320 | 2393 | 1985 | 1782 | 1863 | 2133 | 2240 | 2625 | 2663 | 2016 | 1830 | 4564 | 2324 | 2310 | 2380 | 1904 | 1848 |
| Same as above plus superheater percentage | 1862 | 2535 | 2535 | 2296 | 2408 | 2380 | 2380 | 2100 | 2775 | 1904 | 2142 | 2296 | 2100 | 2465 | 2465 | 2380 | 2320 | 2393 | 1985 | 1782 | 1863 | 2133 | 2240 | 2625 | 2663 | 2016 | 1830 | 4564 | 2324 | 2310 | 2380 | 1904 | 1848 |
| Same as above but substitute firebox area for grate area | 12180 | 0 | 19650 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16380 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Power L1 | 4039 | 0 | 5027 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4544 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Power MT | 367.19 | 0 | 342.58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 361.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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