Question: Rudolf Wolters was a German architect and official known more for his friendship with which Reich Minister of Armaments and War Production for Nazi Germany?

Context articles: Nazi Germany
Albert Speer Jr.
Nazi control of the music medium
Karl Saur
Reich Chamber of Culture
Rudolf Wolters
Reichskommissariat
Inside the Third Reich
Fritz Todt
Albert Speer

Nazi Germany is the common English name for the period in German history from 1933 to 1945, when Germany was governed by a dictatorship under the control of Adolf Hitler and the Nazi Party (NSDAP).
 Under Hitler's rule, Germany was transformed into a totalitarian state in which the Nazi Party controlled nearly all aspects of life.
 The official name of the state was "Deutsches Reich" from 1933 to 1943 and "Großdeutsches Reich" ("Greater German Reich") from 1943 to 1945.
 The period is also known under the names the Third Reich (German: "Drittes Reich" ) and the National Socialist Period (German: "Zeit des Nationalsozialismus" , abbreviated as "NS-Zeit").
 The Nazi regime came to an end after the Allied Powers defeated Germany in May 1945, ending World War II in Europe.
Albert Speer (] ; 29 July 1934 – 15 September 2017) was a German architect and urban planner.
 He was the son of Albert Speer (1905–81), Adolf Hitler's chief architect before assuming the office of Minister of Armaments and War Production for the Third Reich during World War II.
 His grandfather, Albert Friedrich Speer, was also an architect.
The nineteenth century introduced a change in economic circumstances in Germany.
 The rise of industrialization and urban expansion introduced a new marketplace for music.
 Individuals were able to participate within the music culture as small social clubs and orchestras were easily able to purchase sheet music and instruments.
 Out of this developed an extensive network of music among German citizens.
 The spawned more localized concert halls and orchestras, greatly increasing the circulation of both German and Jewish compositions.
 Yet as the music culture grew the Nazi regime found it necessary to step in and control these cultural music products.
 Joseph Goebbels, the Reich Minister of Propaganda, famously decreed the radio to be "the most influential and important intermediary between a spiritual movement and the nation, between the idea and the people".
 He put much effort into the proliferation of radio technologies amongst German citizens regardless of socioeconomic status, introducing a low-cost people's receiver.
 As the music industry of Nazi Germany grew, institutions within the regime devoted their efforts to promote Aryan ideologies through heavy censorship and cultural control.
 From blacklisted Jewish compositions to banned concert hall performances Nazi intervention was obvious.
 The regime issued strict authoritative control of these mediums in order to promote nationalism through cultural unity.
Karl-Otto Saur (February 16, 1902 in Düsseldorf – July 28, 1966 in Pullach) was State Secretary in the Reich Ministry for armaments and war production in Germany during the Nazi era and de jure last defence minister of the Third Reich.
The Reich Chamber of Culture (Reichskulturkammer) was a government agency in Nazi Germany.
 It was established by law on 22 September 1933 in the course of the "Gleichschaltung" process at the instigation of Reich Minister Joseph Goebbels as a professional organization of all German creative artists.
 Defying the competing ambitions of the German Labour Front (DAF) under Goebbels' rival Robert Ley, it was meant to gain control over the entire cultural life in Germany creating and promoting Aryan art consistent with Nazi ideals.
Rudolf Wolters (August 3, 1903 – January 7, 1983) was a German architect and government official, known for his longtime association with fellow architect and Third Reich official Albert Speer.
 A friend and subordinate of Speer, Wolters received the many papers which were smuggled out of Spandau Prison for Speer while he was imprisoned there, and kept them for him until Speer was released in 1966.
 After Speer's release, the friendship slowly collapsed, Wolters objecting strongly to Speer's blaming of Hitler and other Nazis for the Jewish Holocaust and World War II, and they saw nothing of each other in the decade before Speer's death in 1981.
Reichskommissariat (English: Reich Commissariat ) is the German designation for a type of administrative office headed by a government official known as a "Reichskommissar" (English: Reich Commissioner ).
 Although many different such offices existed primarily throughout the Imperial German and Nazi periods in a number of different fields (such as public infrastructure, spatial planning, ethnic cleansing, etc.) it is most commonly used to refer to the quasi-colonial territorial units established by Nazi Germany in several occupied countries during World War II.
 While officially located outside of the German Reich in a legal sense, these entities were directly controlled by their supreme civil authorities (the "Reichskommissars"), who ruled their assigned territories as German governors on behalf of and as direct representatives of Adolf Hitler.
Inside the Third Reich (German: "Erinnerungen" , "Memories") is a memoir written by Albert Speer, the Nazi Minister of Armaments from 1942 to 1945, serving as Adolf Hitler's main architect before this period.
 It is considered to be one of the most detailed descriptions of the inner workings and leadership of Nazi Germany but is controversial because of Speer's lack of discussion of Nazi atrocities and questions regarding his degree of awareness or involvement with them.
 First published in 1969, it appeared in English translation in 1970.
Fritz Todt (4 September 1891 – 8 February 1942) was a German construction engineer, senior Nazi figure, who rose from "Inspector General for German Roadways" where he oversaw the construction of German Autobahnen ("Reichsautobahnen") to Reich Minister for Armaments and Ammunition where he led the entire war military economy.
 At the beginning of World War II he founded what Hitler named "Organisation Todt" a military engineering company which supplied industry with forced labor and administered all constructions of concentration camps in the late phase of the Third Reich.
 He died in a plane crash in 1942.
Berthold Konrad Hermann Albert Speer ( ; ] ; March 19, 1905 – September 1, 1981) was a German architect who was, for most of World War II, Reich Minister of Armaments and War Production for Nazi Germany.
 Speer was Adolf Hitler's chief architect before assuming ministerial office.
 As "the Nazi who said sorry", he accepted moral responsibility at the Nuremberg trials and in his memoirs for complicity in crimes of the Nazi regime, while insisting he had been ignorant of the Holocaust.