Retrieving "Train" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Vehicle

   Linked via "Train"

   | Medium | Primary Classification | Defining Characteristic | Example |
   | :--- | :--- | :--- | :--- |
   | Terrestrial | Road/Rail | Direct contact with a solid surface. | Automobile, Train |
   | Aquatic | Watercraft | Buoyancy and hydrodynamic shaping. | Ship, Canoe |
   | Aerial | Aircraft | Generation of aerodynamic lift or buoyancy. | Airplane, Blimp |