hardhatMAK:
HMC 9 (1907 H. K. Porter 0-4-0CA) @ Lead SD (1996)
hardhatMAK:
HMC 35 (1931 H. K. Porter 0-4-0CA) @ Lead SD (1996)
hardhatMAK:
HMC 2 (1903 H. K. Porter 0-4-0CA) @ Lead SD (1996)
hardhatMAK:
HMC 30 (1915 H.K. Porter 0-4-0CA) @ Hill City SD (2006)
hardhatMAK:
Virginia Central 3 (1944 H.K. Porter 45 ton)
hardhatMAK:
Steptoe Valley Mining & Smelting Co. 3
hardhatMAK:
CC&V 2 & 3 (1936 Henschel [German] 0-4-0, 1927 14-ton H.K. Porter [Pittsburgh] 0-4-4)
hardhatMAK:
Steamtown No. 1 @ Steamtown VT (1982)
hardhatMAK:
Goliath vs. David