Specifications of Famous Steam Engines
| Line | Engine # | F.M. Whyte's | Class | Yr. Blt. | Mftr | DBTE | DBHP | Max Spd |
| | | | | | | | | |
| AT&SF | 3751 | 4-8-4.80 | | 1941r | BLW | 66,000 | | |
| AT&SF | 2900-29 | 4-8-4.80 | 2900 | 1943-44 | BLW | 79,968 | 5,600 (IHP) | 100 |
| AT&SF | 5011-35 | 2-10-4 | 5011 | 1944 | BLW | | 5,660@40 | |
| | | | | | | | | |
| C&O | 600-606 | 4-8-4 | J-3 | 1935-42 | Lima | | | |
| C&O | 610-614 | 4-8-4 | J-3a | 1948 | Lima | | | |
| B&O | 7600-29 | 2-8-8-4 | EM-1 | 1945 | BLW | 115,000 | | |
| NP | 5000-11 | 2-8-8-4.63 | Z-5 | 1928 | ALCO | 139,900 | 4,739 | |
| DM&IR | 220-27 | 2-8-8-4.63 | M-3 | 1941 | BLW | 140,000 | 6,250 | 30 |
| DM&IR | 228-37 | 2-8-8-4.63 | M-4 | 1943 | BLW | 140,000 | 6,250 | 30 |
| GN | 3397 | 2-8-2.69 | O-8 | 1932 | GN | 78,000 | 4,200 | |
| | | | | | | | | |
| NYC | 5200 | 4-6-4 | J | | ALCO | | 3,300 | 94 |
| NYC | 54xx | 4-6-4 | J3A | | ALCO | | 3,880 | 100 |
| NYC | | 4-8-2 | L[2-4] | | ALCO | | 4,300 | |
| NYC | 6000 | 4-8-4 | | | ALCO | | 5,070 | |
| | | | | | | | | |
| NYC&StL | 700-14 | 2-8-4.69 | S | 1934 | ALCO | 64,100 | 3,987 | |
| NYC&StL | 715-39 | 2-8-4.68 | S-1 | 1942 | Lima | 64,100 | 3,987 | |
| NYC&StL | 740-69 | 2-8-4.68 | S-2 | 1943-4 | Lima | 64,100 | 3,987 | |
| NYC&StL | 770-79 | 2-8-4.68 | S-3 | 1948 | Lima | 64,100 | 3,987 | |
| PM | 1201-39 | 2-8-4 | N-1 | 1937-44 | Lima | 69,350 | 4,000 | |
| | | | | | | | | |
| N&W | 600-13 | 4-8-4.70 | J | 1941-50 | N&W | 80,000 | 5,028 | 70 |
| N&W | 1200-37 | 2-6-6-4.70 | A | | N&W | 114,000 | 6,300@40 | 70 |
| N&W | 1238-42 | 2-6-6-4.70 | A1 | 1950 | N&W | 126,000 | 6,300 | 70 |
| N&W | 2000-44 | 2-8-8-2 | Y3 | 1919 | ALCO | | | |
| N&W | 2045-49 | 2-8-8-2 | Y3 | 1919 | BLW | | | |
| N&W | 2050-79 | 2-8-8-2 | Y3a | 1923 | N&W | 136,985s | 3,400 | 50 |
| | | | | | | 114,154c | | |
| N&W | 2090-89 | 2-8-8-2 | Y4 | 1927 | N&W | | | |
| N&W | 2080-109 | 2-8-8-2 | Y5 | 1931-41r | N&W | | | |
| N&W | 2101-19 | 2-8-8-2 | Y5 | 1940-41r | N&W | 152,206s | | 50 |
| N&W | 2120-54 | 2-8-8-2.57 | Y6 | 1936-40 | N&W | 152,206s | | 50 |
| N&W | 2155-70 | 2-8-8-2.58 | Y6a | 1942 | N&W | 152,206s | 5,600@25 | 50 |
| | | | | | | 126,838c | | |
| N&W | 2171-200 | 2-8-8-2.58 | Y6b | 1948-52 | N&W | 152,206s | 5,600@25 | 50 |
| | | | | | | 126,838c | | |
| | | | | | | | | |
| PRR | 6110-1 | 4-4-4-4.80 | T1 | 1942 | BLW | 65,000 | 5,000 | 100 |
| PRR | 5500-24 | 4-4-4-4.80 | T1 | 1945 | PRR | 65,000 | 5,000 | 100 |
| PRR | 5525-49 | 4-4-4-4.80 | T1 | 1946 | BLW | 65,000 | 5,000 | 100 |
| PRR | 6100 | 6-4-4-6.84 | S1 | 1939 | PRR | 71,900 | | 120 |
| PRR | 6200 | 6-8-6.68 | S2 | 1944 | BLW/West | 70,500 | 6,900 (IHP) | 100 |
| PRR | 6130 | 4-6-4-4.77 | Q1 | 1942 | PRR | 81,793 | | |
| PRR | 6131 | 4-4-6-4.69 | Q2 | 1944 | PRR | 100,800 | 7200@100 | |
| PRR | 6175-99 | 4-4-6-4.69 | Q2 | 1945 | PRR | 114,860 | 7987@57.4 | |
| | | | | | | | | |
| NP | 1111 | 4-8-4.73 | A-1 | 1930 | ALCO | 63,700 | | |
| SP | 4400-09 | 4-8-4.73 | GS-1 | 1930 | BLW | 70,400 | 4,200 | |
| SP | 4410-15 | 4-8-4.73 | GS-2 (strm) | 1936 | Lima | 70,400 | | |
| SP | 4416-29 | 4-8-4.80 | GS-3 | 1937 | Lima | 71,173 | | |
| SP | 4430-57 | 4-8-4.80 | GS-4 (vest) | 1941-42 | Lima | 71,173 | | |
| SP | 4458-59 | 4-8-4.80 | GS-5 (rlr) | 1942 | Lima | 71,173 | | |
| SP | 4460-69 | 4-8-4.73 | GS-6 (black) | 1943 | Lima | 71,173 | | |
| SP | 5000-48 | 4-10-2.63 | SP-[123] | 1926 | ALCO | | 4,100 | 60 |
| SP | 3800-11 | 2-8-8-4.63 | AC-9 | 1939 | Lima | 124,300 | | |
| SP | 4126-294 | 4-8-8-2.63 | AC-6-12 | 1930-44 | BLW | 124,300 | 6,000@40 | 75 |
| WP | 481-486 | 4-8-4.80 | GS-6 | 1943 | Lima | 71,173 | | |
| | | | | | | | | |
| SP&S | 700 | 4-8-4.77 | E1 | 1938 | BLW | 69,800 | 5600@60 | 110 |
| | | | | | | | | |
| UP | 800-19 | 4-8-4.77 | FEF-1 | 1938 | ALCO | 63,800 | | |
| UP | 820-34 | 4-8-4.80 | FEF-2 | 1939 | ALCO | 63,800 | | 110 |
| UP | 835-44 | 4-8-4.80 | FEF-3 | 1944 | ALCO | 63,800 | | 110 |
| UP | 9000-87 | 4-12-2.67 | | 1926-30 | ALCO | 96,650 | 4,750 (IHP) | 60 |
| UP | 3900-14 | 4-6-6-4.69 | CSA-1 | 1936 | ALCO | 97,400 | | 70 |
| UP | 3915-39 | 4-6-6-4.69 | CSA-2 | 1937 | ALCO | 97,400 | | 70 |
| UP | 3950-69 | 4-6-6-4.69 | 4664-3 | 1942 | ALCO | 97,400 | | 70 |
| UP | 3975-99 | 4-6-6-4.69 | 4664-4 | 1943 | ALCO | 97,400 | | 70 |
| UP | 3930-49 | 4-6-6-4.69 | 4664-5 | 1944 | ALCO | 97,400 | | 70 |
| UP | 3800-39 | 4-6-6-4.69 | CSA-1,2(oil) | 1945r | ALCO | 97,400 | | 70 |
| UP | 3700-17 | 4-6-6-4.69 | 4644-4(oil) | 1950r | ALCO | 97,400 | | 70 |
| UP | 4000-19 | 4-8-8-4.68 | 4884-1 | 1941 | ALCO | 135,375 | 6,290@37 | 80 |
| UP | 4020-24 | 4-8-8-4.68 | 4884-2 | 1944 | ALCO | 135,375 | 6,280@37 | 80 |
| WM | 1201-12 | 4-6-6-4.69 | M-2 | 1940 | BLW | 95,500 | 6,345@50 | |
| | | | | | | | | |
| C&O | 1600-59 | 2-6-6-6.67 | H-8 | 1941-48 | Lima | 110,200 | 7,500@40 | 70 |
| Virginian | 900-7 | 2-6-6-6.67 | AG | 1945 | Lima | 110,200 | | |
| Virginian | 700 | 2-8-8-8-4.56 | Triplex | | BLW | 166,300c | | |
| | | | | | | 199,560s | | |
| Erie | 5014-16 | 2-8-8-8-2.63 | Triplex | 1914-16 | BLW | 160,000 | | |
| Virginian | 800-809 | 2-10-10-2.56 | AE | 1918 | ALCO | 176,600 | | 8 |