Names
- Polar Bear Expedition, 1918-19191
- Porter, David R1
- Porter, David R.1
- Rapaport, John.1
- Ray, Anne1
- Reuther, Walter, 1907-19701
- Reuther, Walter, 1907-1970.1
- Right to Life of Michigan1
- Romney, George W., 1907-1
- Romney, George W., 1907-19951
- Romney, George W., 1907-1995.1
- Romney, George, 1907-19951
- Rothschild, Steven B.1
- Runyan, Betsy.1
- Saline Valley Farms (Saline, Mich.)1
- Sayre, John Nevin, 1884-1
- Sayre, John Nevin, 1884-1977.1
- Schettenhelm, Karl W.1
- Shaw, Mark Revell, 1889-1
- Shufro, Nicholas A.1