1. Section of Freeze-Dried Human Lung Basically Normal

2. Basically Normal Lung

3. Section of Freeze-Dried Human Lung 78-Year Old Basically Normal Lung

4. Coal Worker Coal Workers’ Pneumoconiosis (CWP) Black Lung Disease

5. Coal Worker Coal Workers’ Pneumoconiosis (CWP) Progressive Massive Fibrosis

6. Section of Freeze-Dried Human Lung Underground Miner Coal Workers’ Pneumoconiosis “Black Lung”

7. Section of Freeze-Dried Human Lung Underground Coal Miner “Black Lung”

8. Section of Freeze-Dried Human Lung Non-Miner Smoker, Severe Emphysema

9. Section of Freeze-Dried Human Lung Heavy Smoker Emphysema

10. Section of Freeze-Dried Human Lung Heavy Smoker Emphysema

11. Section of Freeze-Dried Human Lung Asbestos Worker

12. Section of Freeze-Dried Human Lung Emphysema Metastatic Cancer (Yellow Areas)

13. Section of Freeze-Dried Human Lung Asbestos Worker

14. Section of Freeze-Dried Human Lung Smoker Non-Miner

15. Section of Freeze-Dried Human Lung 75-Year Old Coal Miner 30+ Years Underground Coal Mining Coal Dust Related Emphysema Coal Workers’ Pneumoconiosis

16. Section of Freeze-Dried Human Lung Smoker Early Progressive Massive Fibrosis Silicosis

17. Section of Freeze-Dried Human Lung Silicosis

18. Section of Freeze-Dried Human Lung Silicosis