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NOMISMA SCHOLA / The School of Numismatics
TEXTBOOK 15 / Reading Historical Sources: Articles, Decisions, Explanations, Ledgers, and Reports

Reading Articles
and Ledgers

Unlocking the Seventy Items in the Archives with the Art of Discovery
Photograph of the cover item
Greenback (One Dollar United States Note), August 1, 1862 (face date), United States Government
National Museum of American History / Public domain (Wikimedia Commons)
First Edition(2026)
BIG QUESTION

How should one read a document to turn it into evidence?

This book in 3 minutes

  • The archives of this school contain legal articles, central bank decisions, institutional explanations, ledgers and statistics, and research and reports. This book teaches you to read all of them using the same method.
  • The method is borrowed from Course E10. Arrange, separate, formulate a question, and attempt to deconstruct. Arrange items with different conditions, not similar ones, mechanically list commonalities and differences in two columns, and turn the differences into a question.
  • Read articles by asking "who, what, and in which article." Read decisions by arranging dates and noting the span between them. Read explanations by posing the same question to two institutions. Read ledgers by comparing the left and right columns.
  • Each item in the archives is a record with a title, institution, date, language, verification level, content fingerprint (hash), claims, and reference points. The "reading" in this book is also practice in reading the columns of that record.
  • All answers were mechanically assembled from the archive records. The answers to the readings are not interpretations, but rather arrangements of dates or lists of claims found in only one source. Interpretation is created by the reader beyond these answers.
  • Source Room as of publication (2026-09-07): 338 entries, 1432 claims, 21 reading comprehension questions.

Table of Contents

  1. IntroHow to Use This Book
  2. 1Overview of the Archives — Reading the Seventy Records by Their Columns
  3. 2Reading Articles — Who, What, and in Which Article
  4. 3Reading Decisions — The Sequence of Dates and the Span Between Them
  5. 4Reading Explanations — The Same Question for Two Institutions
  6. 5Reading Ledgers — Comparing the Left and Right Columns
  7. 6Reading Research and Reports — Attempting to Falsify
  8. 7Connecting Sources and Stops — How Records Become Scholarship
  9. AfterWhere to Go from This Book
  10. EndSUMMARY / DATA / QUESTIONS / DRILL / SOURCES / INDEX / REVISION HISTORY
How to Use This Book

Physical objects can be verified on a scale, but documents cannot. To use a document as evidence, a different method is required. Who wrote it, when, and for what purpose? Which sentence is a claim, and which is a definition? How do different institutions answer the same question? This book uses the seventy documents in the archives as material to practice this method across seven chapters.

The "Reading Comprehension" section of each chapter is a page where one or two cases from the Archive are opened, and a question and answer are presented. The answer is not an interpretation but a mechanical arrangement of facts from the Archive's records (dates, number of items, claims unique to one side). The interpretation is created by the reader, who sees that arrangement, using the method from Course E10. Once separated, question the differences. Once a question is posed, attempt to deconstruct it.

A case in the Archive is a ledger. It contains the title and institution, date of the original text and date of publication, language, whether it is primary or secondary, the level of verification (at this school, all items are read directly), the time of verification, a content fingerprint, a list of claims, and the stops and textbooks that cite the source. Before the reading comprehension, first read the columns of the ledger. If you can read the columns, you can open any unfamiliar document using the same method.

CHAPTER 1

Overview of the Archives — Reading the Seventy Records by Their Columns

How to Read This Chapter

The archives of this school are a ledger of evidence. For each item, the title, institution, type, language, primary or secondary status, verification level, verification time, content fingerprint, claims, and reference points and textbooks are recorded. In this chapter, we will count the seventy items by type, language, and institution, and read the columns of one record in order. All numbers reflect the values in the archives at the time of publication.

Type × LanguagefrGermanEnglishJapaneseDutch#
Document11141411002268
Data·21820·40
Electronic··6··6
System··816·24
11161731362338
Figure F-1: Type × Language. Source Room as of publication (2026-09-07): 338 entries. Primary 282, Secondary 56. The level of verification is direct reading for all entries. Total claims: 1432. Source: data/sources.
Institution#
Bank of Japan42
The Rothschild Archive18
Board of Governors of the Federal Reserve System11
Japan Pension Service11
National Tax Agency7
e6
Statistics Bureau of Japan6
Bank of England5
U.S. Bureau of Labor Statistics5
U.S. Securities and Exchange Commission, Investor.gov5
National Diet Library, Search System for Minutes of the Diet5
Government of Japan5
European Central Bank4
GOV.UK4
House of Commons4
Financial Services Agency4
Ministry of Finance4
Bank for International Settlements3
Louis XV3
Parliament of the United Kingdom3
Social Security Administration3
The Royal Swedish Academy of Sciences3
United States Congress3
Ministry of Health, Labour and Welfare3
Consumer Affairs Agency3
Life Insurance Policyholders Protection Corporation of Japan3
Japan Legal Support Center3
A. Piatt Andrew2
Anne Goldgar2
Carola Frydman, Eric Hilt, Lily Y. Zhou2
Charles Mackay2
Conseil d'État du Roi2
Consumer Financial Protection Bureau2
European Commission2
Federal Open Market Committee2
Federal Reserve Bank of New York2
François de Callataÿ2
François R. Velde2
Goethe2
Irving H. Picard, SIPA Trustee for the liquidation of BLMIS2
Office of the Comptroller of the Currency, U.S. Treasury Department2
Social Security Administration, Office of the Chief Actuary2
U.S. Department of the Treasury2
U.S. Securities and Exchange Commission2
Universität Wien2
Ministry of Economy, Trade and Industry2
Ministry of Health, Labour and Welfare, Information Publication System for Long-term Care2
National Tax Agency, National Tax College, Tax History Museum2
Financial Bureau, Ministry of Finance2
Author unknown2
Financial Markets Department, Bank of Japan2
Research and Statistics Department, Bank of Japan2
Ministry of Justice2
Deposit Insurance Corporation of Japan2
「Junius」1
「Vel Quasi」1
110th Congress of the United States1
American Numismatic Society1
Andrew Odlyzko1
Antoin E. Murphy1
Ashmolean Museum and Oxford Roman Economy Project, University of Oxford1
Ashmolean Museum, University of Oxford1
Ashmolean Museum, University of Oxford et al.1
Barthélemy Marmont du Hautchamp1
Bibliographisches Institut, Leipzig1
BIS1
Charles P. Kindleberger1
Circle Internet Group1
CoinsWeekly1
D. Morier Evans1
Deutsche Bundesbank1
Dictionary of National Biography1
Earl A. Thompson1
Edward T. Newell1
Encyclopædia Britannica, 11th edition1
Encyclopaedia Judaica1
Ernst Heinrich Krelage1
Ethan Gruber1
European Consumer Centres Network1
Federal Deposit Insurance Corporation1
Federal Reserve History1
Federal Trade Commission1
Financial Crisis Inquiry Commission1
Financial Services Compensation Scheme1
FWF Austrian Science Fund1
G5 Finance Ministers and Central Bank Governors1
Gareth Campbell1
Gareth Campbell, John D. Turner1
Gary B. Gorton, Andrew Metrick1
Gary Gorton, Andrew Metrick1
Gary Gorton, Ellis W. Tallman1
Georges Dairnvaell1
Hubert Emmerig1
Ignatius Balla1
Internal Revenue Service1
International Numismatic Council1
Jean Buvat1
John Francis1
John Law1
John Reeves1
Jon R. Moen, Ellis W. Tallman1
Jüdisches Museum Frankfurt1
Maristella Botticini・Zvi Eckstein/Princeton University Press1
Markus K. Brunnermeier1
Martha White Paas1
Martin Wörle1
Mike Dash1
N. W. Posthumus1
National Bureau of Economic Research, Business Cycle Dating Committee1
Nicolas Dutot1
NUMiD1
O. M. W. Sprague1
OECD1
Oliver Volckart1
Peter M. Garber1
Pew Research Center1
Report Fraud & Cyber Crime Reporting Centre1
Royal Numismatic Society1
Satoshi Nakamoto1
Securities Investor Protection Corporation1
Senta Herkle・Marius Wieandt1
SILVER project, KBR1
The Gentleman's Magazine1
The London Gazette1
Thomas Tooke1
U.S. Attorney's Office, Southern District of New York1
U.S. Consumer Financial Protection Bureau1
U.S. Department of the Treasury, Bureau of the Fiscal Service1
U.S. District Court, Southern District of New York1
U.S. Federal Housing Finance Agency1
U.S. Internal Revenue Service1
U.S. Securities and Exchange Commission, Office of Inspector General1
U.S. Social Security Administration1
UK Government1
UK Office for National Statistics1
Ulrich Rosseaux1
Universität Wien, Institut für Numismatik und Geldgeschichte1
W. A. Shaw1
Zoltan Pozsar, Tobias Adrian, Adam Ashcraft, Hayley Boesky1
Japan Real Estate Institute1
Kunio Okina, Masaaki Shirakawa, Shigenori Shiratsuka1
Noriyuki Kikuchi1
Central Council for Financial Services Information1
Financial Services Agency, Supervisory Bureau, Coordination Division, Supervisory Research Office1
National Police Agency1
Mitsui Bunko (The Mitsui Research Institute for Social and Economic History)1
Emperor Ferdinand I and the Imperial Estates1
Ministry of Land, Infrastructure, Transport and Tourism, Land and Water Bureau, Land Price Research Division1
National Consumer Affairs Center of Japan1
Courts of Japan1
Statistics Bureau of Japan, Ministry of Internal Affairs and Communications & National Statistics Center1
Non-Life Insurance Policyholders Protection Corporation of Japan1
Edited by Michio Muramatsu and Masahiro Okuno1
Tokyo Legal Affairs Bureau1
Anonymous1
Cabinet Office1
Economic and Social Research Institute, Cabinet Office1
Payment and Settlement Systems Department, Bank of Japan1
Nihon Keizai Shimbun, Inc.1
Edited by Nikkei Inc.1
Japan Federation of Bar Associations1
Yukio Noguchi1

Reading a Single Record by Its Columns

Let's examine an item from the archives, column by column. Title and institution. Type (document, data, electronic) and primary or secondary status. Language. Original and publication dates. Verification level and verification time. Content fingerprint (hash of the retrieved text). List of claims. And finally, the reference points and textbooks that cite the source.

Bank of Japan Act
Government of Japan (e-Gov Law Search) Document, primary, Japanese. Original date 1997-06-18. Published —. Checked 2026-09-03
  1. Article 46, Paragraph 2: Bank of Japan notes shall be legal tender and shall be used for payment without limit.
  2. Article 1: The purpose of the Bank of Japan is to issue banknotes, to carry out currency and monetary control, and to ensure smooth settlement of funds among financial institutions.
  3. Article 2: The principle of currency and monetary control is to contribute to the sound development of the national economy through the pursuit of price stability.
  4. Article 33: Ordinary business (discounting of bills, loans against collateral such as government securities, buying and selling of government securities, accepting deposits, etc.).
  5. Article 34: Loans to the government and underwriting of government bonds are within the scope of the Diet's resolution under the proviso of Article 5 of the Public Finance Act.
Point of interest: This law may have been amended between its original date (1997-06-18) and the time it was checked (2026-09-03). The archives hold the text as it was at the time it was checked, and its fingerprint is sha256:6024f07e5c824729…. The same fingerprint means the same text; a different fingerprint means a different text.
From here on

Open to enrolled students

Ahead: Reading the Decision Statements — The Sequence of Dates and the Width of Transitions, Reading Explanations — The Same Question at Two Institutions, Reading Ledgers — Comparing the Left and Right Columns, Reading research and reports — an attempt to deconstruct, Connecting Sources and Stops — How Records Create Scholarship — and the reference section (timeline, people, sources).

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