Robert A. Chesebrough's system of locomotion for elevated railroads. Patented July 14, 1868. Letter of Gen. Egbert L. Vielé, C.E / Vielé, Egbert Ludovickus.
| Author/creator | Vielé, Egbert Ludovickus |
| Format | Electronic |
| Publication Info | [S.l.] : C.S. Westcott & Co., Printers, |
| Supplemental Content | Full text available from Making of America Books |
| General note | Title from content provider. |
| Access restriction | Available only to authorized users. |
| Technical details | Mode of access: World Wide Web |
| Genre/form | Electronic books. |