Metcalfe OO Scale Double Tunnel Entrance Kit w/Inner Arch Card Kit Get Started D&D This is the Hobbywing QuicRun

This is the Hobbywing QuicRun 8BL150 G2 150A Waterproof Brushless ESC [30109003]

PM74 Power Manager with Occupancy and Transponding detection for 4 sub-districts

Inside the shock

Or maybe you have an avid hobbyist or collector in your life

the resulting locomotives being designated Class 20/3s

Metcalfe OO Scale Double Tunnel Entrance Kit w/Inner Arch Card Kit Get Started D&D This is the Hobbywing QuicRunThis is the Metcalfe OO Scale Double Tunnel Entrance Kit w Inner Arch Card Kit A pair of sturdy double track tunnel entrances in stone. This kit also has inner wall sections with stonework finish, and has both side walls and wing walls with buttressed ends, for an even greater choice of location.