Operation Bernhard Lejb (Leon) Erlich

1945 June 4, Front side - Identification card from Mauthausen concentration camp for civilian internee.: Tan identification card with printed text in German using black ink. Cursive handwriting in black ink is present. A purple cancellation at the bottom left corner does not contain a date. At the bottom left corner is cursive handwriting in black ink.
1945 June 4, Front side - Identification card from Mauthausen concentration camp for civilian internee.

Tan identification card with printed text in German using black ink. Cursive handwriting in black ink is present. A purple cancellation at the bottom left corner does not contain a date. At the bottom left corner is cursive handwriting in black ink.

Name/Title

Operation Bernhard Lejb (Leon) Erlich

Entry/Object ID

2025.6.1

Scope and Content

1945 June 4, identification card from Mauthausen concentration camp for civilian internee.

Context

In the summer of 1942, the Reichssicherheitshauptamt Amt VI (RHSA, Reich Central Security Department, Bureau VI), the office in charge of supplying forged identification documents for secret agents, undertook a secret plan to counterfeit British currency. About 140 Jewish men skilled in banking, graphic art, engraving, and printing were brought to Sachsenhausen to carry out Unternehmen Bernhard in an isolated block of the camp. Operation Bernhard was named for Friedrich Walter Bernhard Krüger, the Nazi SS officer in charge, who had previously been Chief of Police in occupied Poland. In 1943, this team was producing one million counterfeit £5, £10, £20, and £50 bank notes per month. German spies in neutral countries used high quality counterfeits; lesser quality notes bribed collaborators in occupied countries. The bogus money circulated freely in most parts of the world including England. A counterfeit £20 bank note from Operation Bernhard, manufactured by skilled prisoners at the Sachsenhausen concentration camp. Operation Bernhard counterfeits are the most faithful reproductions of British currency ever produced.* *Context about Operation Bernhard taken from exhibit page F2_P5. Lejb (Leon) Erlich was one of the prisoners interned at Mauthausen concentration camp or subcamps. Erlich was also a prisoner at Auschwitz-Birkenau until the camp was liberated in 1945 by the Soviet Red Army. Erlich immigrated to the United States where he lived until his death in 1987.

Collection

Operation Bernhard

Category

Identification Card
Philatelic Material

Lexicon

Nomenclature 4.0

Nomenclature Primary Object Term

Card, Identification

Nomenclature Sub-Class

Personal Identification

Nomenclature Class

Personal Symbols

Nomenclature Category

Category 08: Communication Objects

Archive Details

Date(s) of Creation

1945 - Jun 1945

Primary Language

German

Ethnography

Cultural Region

Region

Central Europe

Continent

Europe

Dimensions

Dimension Description

Measurement of the full length and width of the archive.

Width

4 in

Length

5-3/4 in

Dimension Notes

Measured from front page of the archive in sleeve

Dimension Description

Measurement of the full length and width of the archive.

Width

2-7/8 in

Length

4 in

Dimension Notes

Measured from the reverse page of the archive.

Relationships

Related Places

Place

Location

Mauthausen

Region

Central Europe

Continent

Europe

General Notes

Note Type

Cataloging Note

Note

Updated by C. Walrich (Feb 11 2026)