Subject
- Physical Plant buildings (Clemson, S.C.)2
- Plaques, plaquettes2
- Power shovels2
- President's Home (Clemson Agricultural College of South Carolina : 1911-1958)2
- Private libraries2
- Rare books2
- Renderings2
- Robertson, Ben, 1903-19432
- Royal Society of Northern Antiquities (Denmark)2
- Scrapers (Earthmoving machinery)2
- Sewage disposal plants2
- Sherman, Joe, 1912-19902
- Silos2
- Sledding2
- Snow2
- Soils2
- Sound recording libraries2
- Staircases2
- Tables2
- Tiles, Roofing2