BOWMAN LECTURE. CLXI 



stated, escaped. I, 1 and 2, two brothers of mother affected, ages at 

 onset not given. 



1867 and 1871.* Case 80. Hutchinson, R.L.O.H., vii, p. 170, and ix, p. 

 301, and Med.-Chir. Trans., 1, 1867, Case 24. 



Mother, I, 2, affected at 43, her son and her nephew (II, 2 and 1) as 

 young adults (exact ages not given). No note as to sex of 1, 1 or sib- 

 lings of II, 1 and 2. 



1872 and 1873.* Case 81. Daguenet and Galezowski, Journ. d'Ophthal- 

 mologie, i, 342, and Prouff, These de doctorat, No. 112, Paris. 



I, 3 affected at 21 ; II, 1 affected at 26 ; II, 2 at 24 ; II, 3 at 21 ; II, 

 4 at 27 ; II, 5 at 21. The three mothers, I, 1, 2, 4, normal. 



1873.* Case 82. Leber, Nagel's Jahresbericht, ii, p. 324, foot-note. 



Two brothers; elder affected in twentieth year, E. beginning six 

 months before L., 110 recovery; younger brother (age not stated) affected 

 in exactly same way. 



1874. Cases 83-85. Mooren, loc. cit., p. 87. 



Two brothers ; ibid., two other brothers ; ibid., three brothers. Ages of 

 onset not given. One of them with V. reduced to J. 15 improved to 

 reading J. 1 in eighteen months. 



1874. Case 86. Alexander, KM.f. A., xii, p. 62. 



I, 1 age of onset not given; did not recover. II, 1-3, sons of sister of 

 I, 1. II, 1 affected at 29 ; II, 2 at 23 ; II, 3 at 20 ; all attacked in same 

 year. No recovery. No other cases in family. (Sex signs omitted in II, 

 by oversight.) 



1876. Case 87. Pufahl, Berliner Tdin. Wochenschrift, No. 10. 



I, 1 affected in his youth, and improved enough to read writing. II, 1 

 affected at 21 ; II, 2 at 27, " temporary improvement " in both ; II, 3 

 affected, no particulars. The three sisters and parents normal. 



1878. Case 88. Pufahl, Beitriige z. prakt. Augenheilk. v. Hirschberg, iii, 

 p. 75. 



I, 1 and 2 affected at 20 ; I, 3 not until 57 ; II, 1 at 19 ; II, 2 at 17. 

 No improvement. Parents normal. 



