4 pages (pp. 6-7 & 271-272) IN: Muenchener Medizinische Wochenschrift, vol. 77, nos. 1 and 7. Two parts offered together. Tall 4to, sewn, in modern wrappers. Muenchen, 1930. First Edition. Both whole issues offered entire.
The manufacture of modern contact lenses has been made possible by this work of Heine. GM 5976 A-144 box 4, orig. salmon wrs. 1 issue in bag.