Plate V.
A very large leash of pulmonary elastic tissue from the sputum of phthisis. The patient was taking a daily short walk at the time such masses were, not infrequently, expectorated. The alveolar arrangement of the trabeculae and bands of the tissue is will seen.
Objective, Zeiss, D D.
Magnification, 150/1
Mr. W. Forgan's negative from preparation mounted by the author.
