Printed Ephemera Collection

You searched for: All Creators Dessen, Edgar L. Remove constraint All Creators: Dessen, Edgar L. All Creators Linton, Otha W. Remove constraint All Creators: Linton, Otha W. All Creators Morgan, William Keith C. Remove constraint All Creators: Morgan, William Keith C. All Subjects Coal miners--Diseases--Diagnosis. Remove constraint All Subjects: Coal miners--Diseases--Diagnosis. All Subjects Lungs--Dust diseases--Diagnosis. Remove constraint All Subjects: Lungs--Dust diseases--Diagnosis. All Subjects Pneumoconiosis. Remove constraint All Subjects: Pneumoconiosis. Subject Topical Pneumoconiosis. Remove constraint Subject Topical: Pneumoconiosis.