![[William Wheeler Hubbell, authorized to apply for patents.]](https://covers.openlibrary.org/b/id/10200621-M.jpg)
United States. Congress. Senate. Committee on Patents
United States. National Transportation Safety Board.
![[Preservation of forests.]](/assets/img/no-cover.svg)
United States. Congress. Senate. Committee on Agriculture and Forestry
United States. Congress. House. Committee on the District of Columbia
Sandra Brown
Laurie R. King
