This is a chart to show the publishing history of editions of works about this subject. Along the X axis is time, and on the y axis is the count of editions published. Click here to skip the chart.Reset chart or continue zooming in. This graph charts editions published on this subject.
![[William Wheeler Hubbell, authorized to apply for patents.] by United States. Congress. Senate. Committee on Patents](http://covers.openlibrary.org/b/id/10200621-M.jpg "[William Wheeler Hubbell, authorized to apply for patents.] by United States. Congress. Senate. Committee on Patents")
