
Larry Loyko: Soldering Overhead |
|

Steve Olsen: Modeling Urban Transit |

Steve Smith: 3-D Design and Printing Structures |
|

Gary Reighn and Doug Cowperthwaite: 3-D Modeling Techniques |

John V. Gallagher: Trolley Span Pole Fabrication and Installation |
|

John Wright: N-scale Traction Modeling (added last-minute) |