This sub-series includes letters belonging to members of the Hill family. Of particular note are letters and illustrations from German artist Hermann Haase, correspondence with the Northern Pacific Railway Company regarding Hill’s art commissions, letters from American painter Edgar S. Paxson, African American educator and author Booker T. Washington, National Park Service landscape architect Merel S. Sager, and director of the National Park Service Horace Albright.

This sub-series includes letters belonging to members of the Hill family. Of particular note are letters and illustrations from German artist Hermann Haase, correspondence with the Northern Pacific Railway Company regarding Hill’s art commissions, letters from American painter Edgar S. Paxson, African American educator and author Booker T. Washington, National Park Service landscape architect Merel S. Sager, and director of the National Park Service Horace Albright.

Chittenden (1858-1917) was the Seattle district engineer for the Army Corps of Engineers from 1906-1908 and a Port Commissioner at the Port of Seattle. Folder includes a newsclipping titled "Chittenden, Seattle's Own General, Urges Government Development of Alaska's Mines."

Letters discuss Eulalie Hill's adoption by Abby Hill.

Torn fragments, extremely fragile.

Letter regarding receipt of two paintings by Abby Hill.

Letter regarding the naming of Mount Booker (after Booker T. Washington) in North Cascades National Park, Washington.

This sub-series includes letters belonging to members of the Hill family. Of particular note are letters and illustrations from German artist Hermann Haase, correspondence with the Northern Pacific Railway Company regarding Hill’s art commissions, letters from American painter Edgar S. Paxson, African American educator and author Booker T. Washington, National Park Service landscape architect Merel S. Sager, and director of the National Park Service Horace Albright.

This sub-series includes letters belonging to members of the Hill family. Of particular note are letters and illustrations from German artist Hermann Haase, correspondence with the Northern Pacific Railway Company regarding Hill’s art commissions, letters from American painter Edgar S. Paxson, African American educator and author Booker T. Washington, National Park Service landscape architect Merel S. Sager, and director of the National Park Service Horace Albright.

This sub-series includes letters belonging to members of the Hill family. Of particular note are letters and illustrations from German artist Hermann Haase, correspondence with the Northern Pacific Railway Company regarding Hill’s art commissions, letters from American painter Edgar S. Paxson, African American educator and author Booker T. Washington, National Park Service landscape architect Merel S. Sager, and director of the National Park Service Horace Albright.