| Clue | Source | Date |
|---|---|---|
| Symbol of the completion of the Transcontinental Railroad | New York Times | 29 Jan 2019 |
| Symbol of the completion of the Transcontinental Railroad | ||
| Final piece of the transcontinental railroad | Newsday | 03 May 2018 |
| Image on Utah's state quarter | ||
| Transcontinental railroad completer | ||
| Modern locks for Midas? |