Letter from American Philosophical Society to John William Dawson, written from Philadelphia .

Letter from H.C. Trumbull to John William Dawson, written from Philadelphia.

Letter from D. Macmaster to John William Dawson, written from Montreal.

Letter from Bernard to Anna Harrington.

Letter from G.W. Anderson to John William Dawson, written from Philadelphia.

Letter from A.E. Foote to John William Dawson, written from Philadelphia.

Letter from E. Potts to John William Dawson, written from Philadelphia.

Letter from Walter R. Johnson to John William Dawson, written from Philadelphia.