Annual Report to Shareholders
Delaware & Hudson Canal
| Columbia | 1831-1832, 1835, 1838-1898 |
| Harvard | 1837-71,74-1900. |
| MIT | 1877-1897, PLUS 1825, 1827, 1831, 1832, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, |
