Names
- Powers, Perry Francis, 1857-1945.1
- Pritchett, Henry Smith, 1857-1939.1
- Progressive Party (1912)1
- Progressive Republicans' League of Michigan1
- Progressive Republicans' League of Michigan.1
- Progressive Voters League of Michigan1
- Progressive Voters League of Michigan.1
- Republican Party (Mich.)1
- Rindge, Warren.1
- Robinson, John Beverley, 1853-1
- Robinson, John Beverly, 1853-1923.1
- Roosevelt, Theodore, 1858-1919.1
- Ross, Denman Waldo, 1853-1935.1
- Rural Credit League of America1
- Rural Credit League of America.1
- Saarinen Eliel, 1873-1950.1
- Saarinen, Eliel, 1873-1950.1
- Salling, Hanson, and Company (Grayling, Mich.)1
- Schmidt, Carl Ernest, 1856-19341
- Schmidt, Carl Ernest, 1856-1934.1