Since both the address book entries and some of Fritz Neumann’s works (such as this from August 1935 or this from between 1934 and 1951) date from the time of the ‘3rd Reich’, it is relatively likely that he was a member of the Reichskunstkammer . Membership was compulsory at the time…

And indeed, in the Landesarchiv Berlin (state archive Berlin), which administers the files of the “Reichskammer der bildenden Künste”, Landesleitung Berlin, there is a personal file on Fritz Neumann, born on 18 June 1905, under the archive signature A Rep. 243-04 No. 6261 !

In addition, you can see that there is a Finding aid of the collection . This also contains evidence of several auctions in which a ‘Fritz Neumann’ is mentioned…

And there is also at least one Fritz Neumann in the files of the “Reichschrifttumskammer”, kept at the Bundesarchiv, but we’ll ignore it for now…

The finding aid also reveals a date of birth: 18 June 1905!

And with this date there is even more: Fritz Neumann, born on 18 June 1905, was probably a teacher at the Staatsbauschule Berlin-Neukölln. At least there is a corresponding personnel file in the branch of the Federal Archives in Berlin-Lichterfelde. The school merged into today’s Berlin University of Applied Sciences via several intermediate steps .

But is this ‘our’ Fritz?