Lyman to Joseph Henry on leaves 320, 337, 356, 372, and 388 . Lyman to Lizzie on leaf 366; Lyman to his father on leaf 396. Lyman to Arinori Mori on leaf 391. Lyman to Commissioner of Patents on leaves 447, 456, and 478. Includes Report on the Peytona Coal Tract starting on leaf 502.
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