A single-page flier with instructions to canvassers who gathered signatures for petitions to place an amendment for equal suffrage on the June, 1906 Oregon ballot.

A single-page flier produced by the Congressional Union for Woman Suffrage entitled, “Will the Federal Suffrage Amendment Complicate the Race Problem?” The flier uses population data from the 1910 census to argue that enfranchising women would not increase the proportion of the African American vote.

A single-page flier produced by the Congressional Union for Woman Suffrage entitled, “Women of America support the National Suffrage Amendment.” It features a map of the United States indicating where women could legally vote and the number of electoral votes by state.

A blank copy of the initiative petition form to add an equal suffrage amendment to the ballot for the 1906 election. The document is one page folded in half, with the initiative text on the front and a blank form for petitioner’s names, addresses, and voter registration information on the back. Condition note: the paper has fully separated at the crease.