Subject codes

Biography & Autobiography

BIO034000 / Aviation & Nautical (primary)

Transportation

TRA002010 / Aviation / History

Regional themes 

1.3.2.0.0.0.0 Germany

4.0.1.2.0.0.0 Mid-Atlantic States

4.0.1.2.3.1.0 Philadelphia

4.0.1.2.2.3.0 Long Island

4.0.2.0.1.0.0 Alberta

4.0.2.0.6.0.0 Northwest Territories