Die neutralen Punkte von Arago und Babinet. 



15 



Hamburg. 



-f-2?5 +1?5 +0?5 | — 0?5 — 1?5 — 2?5 — 3?5 — 4?5 ! -5?5 ' — 6?5 i — 7?5 



17.7 (2) 

 18.9 (3) 

 19.0 (3) 



18.4 

 20.2 

 17.9 

 17.9 

 18.5 

 17.7 



(2) 

 (2) 

 •-> 



(2) 

 (1) 

 ,2 



18.1 (2) 



18.5 (2) 

 16.3 (2) 



18.1 (1) 



20.2 (2) 



(18.6) (4) 



17.6 (5) 



21.3 (2) 



17.5 (3) 



18.8 (2) 



18.9 (3) 



19.0 (2) 

 17.5 (3) 



17.8 (2) 

 17.5 (1) 

 18.5 (2) 



19.1 (2) 

 18.7 (1) 



18.5 (2) 



18.5 (2) 



18.9 (1) 



18.2 (3) 

 16.0 (3) 



17.6 (2) 

 (17.3) (2) 



18.4 (2) 

 18.6 (1) 



18.7 

 18.1 



(2) 

 (1) 



30.1 (2) 



27.4 (2) 



18.0 (2) 

 18.9 (3) 

 18.6 (3) 



18.2 (1) 



18.0 (1) 



17.3 (1) 



18.2 (1) 

 16.6 (2) 

 18.9 (1) 



18.3 (1) 



20.4 (3) 



18.8 (1) 

 18.6 (4) 



17.5 (.2) 



15.9 (2) 



18.1 (2) 



17.4 (3) 



16.5 (1) 

 17.9 (1) 



19.6 (1) 



19.3 (2) 

 18.0 (2) 



25.1 

 26.0 



2 

 (2) 



(22.8) (2) 



40.1 (3) 35.1 (1) 



17.3 (1) 



18.4 (1) 

 18.4 (1) 

 20.4 (2) 

 16.9 (1) 

 19.6 (2) 

 17.1 (1) 

 18.0 (3) 



19.8 (1) 



18.1 (4) 



18.8 (2) 

 18.7 (3) 



18.3 (2) 



19.0 (1) 



18.2 (2) 



17.9 (1) 



(19.2) (1) 



19.1 (1) 



19.4 (3) 

 19.0 (2) 



19.2 (2) 

 17.6 (1) 



17.3 (2) 

 18.6 (3) 



(18. 3) (2. 5) 



19.0 (1) 

 17.6 (2) 

 18.9 (1) 



18.9 (3) 



18.5 (3) 

 17.9 (2) 



16.9 (1) 

 18.4 (1) 

 18.2 (2) 



20.2 (3) 

 17.4 (3) 



19.3 (3) 

 17.0 (2) 

 18.0 (1) 



19.6 (1) 

 18.0 (1) 



18.2 

 18.9 

 193 

 18.3 



18.8 

 17.7 



18.8 (1) 



19.3 (1) 



19.4 (2) 



18.9 (4) 



23.7 (3) 

 19.3 (2) 

 17.2 (2) 

 18.2 (3) 

 19.6 (1) 

 18.1 (4) 



17.1 (2) 

 17.6 (1) 



18.2 (2) 

 19.1 (1) 



19.3 (3) 

 17.9 (3) 



17.8 (2) 



18.0 (2)!(18.7)(2.5) 

 18.8 (2) 19.3 (1) 

 17.8 (2)j 



18.1 (2) 17.0 (2) 



16.4 (2) 16.4 (2) 

 15.6 (2) ; 17.0 (3) 



19.8 (1) 

 20.2 (1) 



18.6 (3) 



18.9 (2) 

 19.2 (4) 



18.2 (2) 



18.4 (2) 



18.5 (2) 

 18.4 (2) 

 18.8 (3) 



2 

 1 

 (2) 

 (2) 

 (1) 

 17.8 (3) 

 17.8 (1) 

 17.4 (1) 

 18.1 (1) 

 18.7 (2) 



19.7 (2) 



18.8 (2) 

 18.7 (1) 

 18.1 (4) 



15.0 (1) 



18.1 (1) 

 20.4 (2) 



18.4 (2) 

 18.3 (1) 



18.9 (2) 



18.1 (2) 



18.7 (1) 



19.0 (1) 

 18.9 (2) 



18.7 (2) 



20.5 (2) 

 19.9 (1) 



18.6 (2) 



18.2 (3) 



18.1 (2) 

 19.4 (2) 



(17.9) (2) 

 17.6 (1) 



18.6 (1) 

 19.4 (1) 



19.8 (1) 



20.8 (1) 



18.9 (1) 



17.7 (2) 



19.2 (3) 



19.3 (2) 



18.6 (3) 

 12.2 (2) 



20.3 (2) 

 20.0 (1) 



18.0 (2) 

 20.2 (2) 



18.7 (1) 

 19.2 (2) 



18.5 (2) 

 18.1 (3) 



18.0 (2) 

 20.4 (2) 

 19.7 (1) 



19.1 (3) 

 18.4 (3) 



17.6 (1) 

 18.6 (1) 

 17.9 (3) 



18.1 (1) 

 19.6 (1) 



18.2 (1) 

 20.1 1 



18.3 3 

 19.6 J3 N 



23.8 (1) 

 20.6 (1) 



25.1 (1) 



18.8(2)' — 

 14.7 (3) 1 14.1 (2) 



19.2 (1) 



21.5(1), - 



20.1 (2) 



18.4 (3) 



19.0 (3) 



21.5 (4) 

 19.4 (4) 



19.2 (3) 

 18.4 (4) 



19.1 (3) 



20.6 (2) 



21.3 (2) 

 19.8 (2) 



20.0 (2) 



19.0 (1) 

 19.9 .1 



20.5 (1) 

 24.3 (2) 

 22.0 (1) 



15.9 £ 16.9 r 17. s 1 21.3 (2 



15.6 (1) 15.6 (2) : 18.5 1 



