Approver Comments:
I agree this is the most likely person to have signed this name in the album, despite the fact that he is younger than we might normally expect for a student attending school #20a. In the future, please remember to use the "Research Notes" field to explain your process and conclusions to me and your fellow researchers.
Please also list the addresses in separate fields: Neustadtstrasse 32 #15 is one entry, Neustradtstrasse 20 is another. Thanks!