- 025_22
David with Santa & Elf - 024_21
David on the Santa Train Davud on the Santa Train - 015_12
Nice original & functional water spout - 010_7
Rail evolution - 021_18
ACL E8 heading into its stall - 007_4
Shay - 004_1
Decapod - KittyHawk_100_0691
KittyHawk_100_0691 - 023_20
The actual locomotive overhaul building - KittyHawk_100_0695
Evolution of rail cross sections - 011_8
Spencer Locomotive Works in N Scale - KittyHawk_100_0692
KittyHawk_100_0692 - KittyHawk_100_0697
Evolution of rail cross sections - KittyHawk_100_0693
Evolution of rail cross sections - KittyHawk_100_0699
KittyHawk_100_0699