Did Fraenkel's article on $Number$ for Klein's volume on Gauss discuss set theory?

As a follow-up to this earlier question on Fraenkel and Klein, I am interested in the actual contents of the article Fraenkel apparently wrote for Klein's volume on Gauss, which I don't have access to. Did Fraenkel's article actually discuss set theory which was Fraenkel's specialty?

• Here you find your grandpa's original paper: gdz.sub.uni-goettingen.de/dms/load/img/… But I am too lazy to check the 240 pages for "Mengenlehre". – user5707 May 5 '17 at 19:02
• @user37237, Abraham Adolf Fraenkel is not my grandpa but rather the grandpa of another editor who recently turned up at HSM (this explains my reference to grandpere in an earlier question). – Mikhail Katz May 7 '17 at 12:01