| Author: | Interborough Rapid Transit Company |
| Subject: | TF, Subways -- New York (State) -- New York, Local transit -- New York (State) -- New York |
| Format: | Electronic text |
| Date issued: | 2006 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The New York Subway, Its Construction and Equipment [electronic resource] / Interborough Rapid Transit Company |