Names
- Hamilton, Alexander, 1757-18041
- Harding, B. L1
- Havemeyer, William Frederick, 1850-19131
- Hay, John, 1838-19051
- Heilner Coal Company1
- Henry, Joseph, 1797-18781
- Hodson, Moses1
- Holt, Henry, 1840-19261
- Hornblower, William B (William Butler), 1851-19141
- Hussey, Josiah, 1768?-18391
- Ingersoll-Rand Company1
- Jarvis, Thomas Jordan, 1836-19151
- John H. Howland and Son (Firm)1
- Jones & Bass (Firm)1
- Jones & Brazier (Firm)1
- Kelley, Nicholas, 1885-19651
- Kern, Jerome, 1885-19451
- Lamont, Daniel Scott, 1851-19051
- Lenox, Robert, 1759-18391
- Livingston, Philip, 1716-17781