Table:
text: Northern Pacific Railway locomotives
0-6-0
0-6-0
Class_ Wheel_arrangement Fleet_numbers Manufacturer Year_made Quantity_made Quantity_preserved
0-6-0 — OOO 0-6-0 — OOO 0-6-0 — OOO 0-6-0 — OOO 0-6-0 — OOO 0-6-0 — OOO 0-6-0 — OOO
I 0-6-0 982–999 Baldwin 1883–1887 18 0
I-1 0-6-0 981 NP 1891 1 0
I-2 0-6-0 1000–1002 Dickson 1887 3 0
K-1 0-6-0 948–976 Baldwin 1881–1882 29 0
K-2 0-6-0 980 Baldwin 1882 1 0
L 0-6-0 977–979 Baldwin 1883 3 0
L-1 0-6-0 940–941 Grant 1889 2 0
L-2 0-6-0 930–939 Rome 1887–1890 10 0
L-3 0-6-0 929 Rome 1889 1 0
L-4 0-6-0 926–928 Baldwin 1896 3 0
L-5 0-6-0 923–925 Rogers 1899 3 1

Question: Which class has a number of 29 among the Northern Pacific Railway 0-6-0 locomotives?