19150
While reading a 1920s handwritten official document, I'm having some trouble
to recognize these two kana (or kanji) which the red arrows (see image below)
are pointing at. The question here is what kana or kanji are these two
symbols?

The content of the text is about a person's health status. And it was wrote
under the pre-war Japanese orthography which the native words could be written
in katakana.

(I'm a native Chinese speaker and just know a little Japanese vocabulary.)

![enter image description here](https://i.stack.imgur.com/OnY5b.png)
CC BY-SA 3.0
2014-10-18T07:28:15.503
19149
2014-10-18T07:43:56.703
7524
question
handwriting
Can't recognize these handwritten kana (or kanji) in a text
> 老年ニシテ・・・  
>

(= 老年で・・・/老年なので・・・)

> 視力充分ナラ[ス]{ず}・・・  
>

(= 視力が充分ではなく・・・)
CC BY-SA 3.0
2014-10-18T07:38:41.490
19150
2014-10-18T07:43:56.703
2014-10-18T07:43:56.703
19149
answer