Database & Lists
Helpful historical information gathered by Heritage from selected sources over time and organized into indexed lists.
- Chemical Companies Historical Index
- Mining Industry Historical Index
- Occupations & Hazardous Substances
- Top 20+ Hazardous Substances
- WWII Government Involvement in Industry
Topical lists of sources compiled by Heritage.
Various areas of interesting historical information related to Heritage’s type of work.
- Manufactured Gas-The Genie’s Legacy
- Mining & the Environment
- Natural Resource Damages & The Historical Record
- Public Roads Access - The Road Less Traveled
- Post-War Theory Defenses
- War Theory Defenses & The Historical Record