 Lehigh Univeristy class day exercises (June 19, 1894) invitation to Mrs. E.S. Mussey and family. |
| Letter from Spencer Mussey, January 31, 1891 |
| Letter from Spencer Mussey to General and Mrs. R.D. Mussey, August 10, 1890 |
| Letter from Spencer Mussey to [General] and Mrs. R.D. Mussey, August 14, 1890 |
| Letter from Spencer Mussey to General and Mrs. R.D. Mussey, September 3, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, December 7, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, February 18, 1891 |
| Letter from Spencer Mussey to General R.D. Mussey, February 3, 1891 |
| Letter from Spencer Mussey to General R.D. Mussey (i.e. Mrs. R.D. Mussey), March 21, 1891 |
| Letter from Spencer Mussey to General R.D. Mussey, January 30, 1891 |
| Letter from Spencer Mussey to General R.D. Mussey, January 8, 1891 |
| Letter from Spencer Mussey to General R.D. Mussey, July 14, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, July 6, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, October 23, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, September 11, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, September 13, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, September 22, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, September 28, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, September 29, 1890 |
| Letter from Spencer Mussey to General R.D. Mussey, September 6, 1890 |
| Letter from Spencer Mussey to Miss Gerry, April 3, 1891 |
| Letter from Spencer Mussey to Miss Gerry, February 15, 1891 |
| Letter from Spencer Mussey to Miss Gerry, January 28, 1891 |
| Letter from Spencer Mussey to Miss Gerry, March 20, 1891 |
| Letter from Spencer Mussey to Miss L.C. Shellenberger, February 1,1891 |
| Letter from Spencer Mussey to Miss Lizzy, July 1890 |
| Letter from Spencer Mussey to Miss Lizzy, October 5, 1890 |
| Letter from Spencer Mussey to Miss Lizzy Shellenberger, March 1, 1891 |
| Letter from Spencer Mussey to Mrs. E.S. Mussey, October 12, 1890 |
| Letter from Spencer Mussey to Mrs. J.D. Mussey, September 22, 1890 |
| Letter from Spencer Mussey to Mrs. J.D. Mussey, September 23, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, April 15, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, April 9, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, August 18, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, August 21, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, August 27, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, August 31, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, August 6, 1990 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, December 10, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, December 1, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, December 14, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, December 3, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, February 11, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, February 14, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, February 23, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, January 12, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, January 18, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, January 21, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, January, 26, 1890 [i.e. 1891] |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, January 7, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, January 7, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, July 30, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 1, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 1, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 15, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 17, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 31, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 5, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, March 7, 1891 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, November 2, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, November 6, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, October 12, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, October 18, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, October 20, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, October 3, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, October 5, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, September 20, 1890 |
| Letter from Spencer Mussey to Mrs. R.D. Mussey, September 6, 1890 |
| Letter from Spencer Mussey to [the Mussey] family, October 27, 1890 |
| Postcard from Spencer Mussey to General R.D. Mussey, February 12, 1891 |
| Postcard from Spencer Mussey to General R.D. Mussey, February 22, 1891 |
| Postcard from Spencer Mussey to General R.D. Mussey, January 22, 1891 |
| Postcard from Spencer Mussey to General R.D. Mussey, March 14, 1891 |
| Postcard from Spencer Mussey to General R.D. Mussey, September 13, 1890 |
| Postcard from Spencer Mussey to Mrs. E.S. Mussey, April 8, 1891 |
| Post card from Spencer Mussey to Mrs. E.S. Mussey, January 10, 1891 |
| Postcard from Spencer Mussey to Mrs. E.S. Mussey, January 27, 1891 |
| Postcard from Spencer Mussey to Mrs. R.D. Mussey, August, 1890 |
| Postcard from Spencer Mussey to Mrs. R.D. Mussey, August 28, 1890 |
| Postcard from Spencer Mussey to Mrs. R.D. Mussey, August 6, 1990 |
| Postcard from Spencer Mussey to Mrs. R.D. Mussey, September 14, 1890 |
| Telegram from Spencer Mussey to R.D. Mussey, November 10, 1890 |
| Western Union telegram from Spencer Mussey to R.D. Mussey, September 9, 1890 |
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