Secret_Archive_
File_01 / Entry
KMS_1984
/

SECRET
CHEMNITZ:
KARL-MARX-
STADT

Explore the hidden history of Chemnitz
50°50′N  12°55′E
CHEMNITZ:
KARL-MARX-STADT
Secret Karl-Marx-Stadt collage — Robotron building and mechanical Karl Marx emblem
TOP SECRET !
Nur für den Dienstgebrauch
Staatssicherheit der DDR
1984_
Authors

Authors

Dossier · 02 entries · Cleared for release

Dr. Sergey Nikitin-Rimsky

URBAN HISTORIAN · CREATOR

Аn urban historian, author, and educator. His work begins with a simple conviction: that the recent past deserves as much care as the distant one. For over two decades he has worked with people in cities across Europe to understand the fragile heritage of the twentieth century — buildings, street names, factories, memories — and to give dignity to the experience of those who lived it.

He has researched totalitarian and post-totalitarian societies, from Mussolini's Italy to the Soviet Union, and authored four books on the cultural history of cities, including The Land of Names (NLO, 2020) and the architectural guidebook Verona and Lake Garda (DOM Publishers, Berlin, 2022).

He is the founder of VeloNotte International, a celebrated series of nighttime architecture rides featured in The New York Times, Domus, and the Evening Standard — including VeloNotte Bauhaus, commissioned by Kulturprojekte Berlin for the Bauhaus centenary in 2019; VeloNotte Karl-Marx-Stadt, part of the Chemnitz European Capital of Culture 2025 programme; and VeloNotte Hamburg 1945, created for the Open Monument Day (Tag des offenen Denkmals) in 2025. Now based in Berlin, he directs DDReams, a laboratory he runs with architecture students at the Fachhochschule Potsdam, dedicated to rethinking the urban spaces of the German Democratic Republic.

”The route is the archive."




SERGEY NIKITIN-RIMSKY, FOR SECRET CHEMNITZ , 2025
Archive Ref: 84-KMS-01Read full file →

Martin Düspohl

Curator · GDR research

Born in 1957, Martin Düspohl holds a degree in Educational Studies (Dipl. Päd.). Until 2017 he served as Head of the Department of Culture and History at the Friedrichshain-Kreuzberg District in Berlin and as Director of the district's local history museum (FHXB Museum).

From 2017 to 2021 he was a member of the team responsible for developing the exhibition Berlin Global at the Humboldt Forum — a city biography assembled from objects, oral history and contested memory rather than a single curatorial voice.

Following this he curated, among other projects, an exhibition series marking the 100th anniversary of the Kreuzberg painter-poet Kurt Mühlenhaupt, as well as exhibitions on the Berlin March Revolution of 1848 for the Paul-Singer-Verein.

Everyday objects keep the secrets the files refuse to.

Marginalia · AUTHOR_02
Archive Ref: 84-KMS-02Read full file →
Audio Tour — Route MapFIG. 02
Hand-drawn route map of Karl-Marx-Stadt with Stadthalle, Robotron, Marx monument and Kati
012 KM
N
Audio Tour

Listen where you ride

The audio guide is available in German and English.

KMS_84_AUDIOTOUR
A — 60
▶ PLAY
■ STOP
◀◀ REW
▶▶ F.FWD
About / Concept

An Audio Guide
for City Explorers

Karl-Marx-Stadt was the richest city in East Germany. But why? Katrin S., once an official tour guide for the East German travel agency, takes you on a journey to explore world-famous industrial sites, monumental architectural ensembles, and the hidden punk and underground scene. By bike, scooter, or by car.

Narrator

“Hallo, my name is Katrin. I’ve heard you’d like to explore my native city Karl-Marx-Stadt — best bicycles to top-secret industry. Officially famous and successful. But I have a few stories for you...”

Narrator, Fictional
Stadthalle Chemnitz postcard

Stadthalle

Fig. 01 // Architectural Landmark

Geklärt
Archive Ref: 84-KMS-A01 · 1/5
Industries / Archive

Brands of the secret city

Grid 06 × 02 — material culture of Karl-Marx-Stadt

Robotron
IND_01

Robotron

VEB

GDR's flagship computer manufacturer. Mainframes for the Eastern Bloc.

Barkas
IND_02

Barkas

VEB

Two-stroke vans that delivered the city's daily life.

Diamant
IND_03

Diamant

VEB

Bicycles forged in steel, exported across continents.

Textima
IND_04

Textima

VEB

Sewing machines and textile machinery of the Saxon belt.

Wismut
IND_05

Wismut

VEB

The classified uranium mine that fueled the atomic age.

Heckert
IND_06

Heckert

VEB

Heavy machine tools — the spine of socialist industry.

Partners

Institutional partners

Bundesstiftung AufarbeitungPARTNER
Stadtarchiv ChemnitzPARTNER
IndustriemuseumPARTNER
Kulturhauptstadt 2025PARTNER
VEB Robotron ArchivePARTNER
Sächsisches StaatsarchivPARTNER
Velonotte InternationalPARTNER