1.
Hexagonal grid in Flanders, Belgium
2.
3.
4.
5.
6.
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8.
Letter from Truman Ransom to Alden Partridge, 8 January 1828.
Letter from Truman Ransom to Alden Partridge, 24 September 1828.
Letter from Mortimer Livingston to Alden Partridge, 29 August 1815.
Historical and military lecture.
Letter from Samuel Cox to Alden Partridge, 20 September 1827.
Letter from Richard Singleton to Alden Partridge, 13 September 1826.
Letter from Francis Wynkoop to Alden Partridge, 14 March 1843
Letter from James Parker to Alden Partridge, 29 March 1824.
Notes and Queries - volume 2, 3rd Series - Page 164