- Federal School of Applied Cartooning -1919A 234 visits
- Alexander Hamilton Institute -1927A 115 visits
- French at Sight -1926A 109 visits
- French at Sight -1926B 120 visits
- French at Sight -1927A 112 visits
- International Correspondence Schools -1921A 1413 visits
- International Correspondence Schools -1933A 2283 visits
- Chicago Engineering Works -1926A 3173 visits
- International Correspondence Schools -1906A 1745 visits
- National Radio Institute-1926A 2363 visits
- Industrial Aircraft Service - Wright-Martin 1918A 1742 visits
- Pennsylvania State School of Aero Mechanics -1918A 1616 visits
- YMCA Aero Mechanics and Auto School -1918A 1647 visits
- Philadelphia Textile School -1900'sA 2541 visits
- American Correspondence School of Law -1912A 3333 visits
- Chautauqua School of Nursing -1910A 2408 visits
- Michigan State Auto School -1916A 2707 visits