Creator
- McCoy family1
- McKown, Sarah Morgan1
- McNeel, Isaac (b. 1830)1
- Miller, Francis Pickens1
- Moreland, James R., 1879-19551
- National Grange1
- New Farmers of America. Maryland Association1
- Ochs family1
- Parsons, Bernard L.1
- Pierce, Carleton Custer.1
- Poague, John William1
- Price, James H. (James Hubert)1
- Rayo Incubator Co., Inc1
- Rogers, William G.1
- Ross, Alice, 1930-1