Dossier in preparation
Julian-to-Gregorian gap debate
Which original reports describe Julian-to-Gregorian gap debate, and how have later accounts interpreted them?
Explore the recordCalendar Reforms as Cover-Ups
Calendar Reforms as Cover-Ups
Claims that calendar changes were deliberate tools to hide or insert centuries.
I follow the original record. Dates, names and documents come before reputation or official assurances. Read the files, compare the accounts and examine the connections for yourself.
Research & writing
All research topicsDossier in preparation
Ethiopian calendar seven-year offset
Which original reports describe Ethiopian calendar seven-year offset, and how have later accounts interpreted them?
Explore the recordDossier in preparation
Islamic Hijri backdating claim
Which original reports describe Islamic Hijri backdating claim, and how have later accounts interpreted them?
Explore the recordTopics in this collection
Calendar Reforms as Cover-Ups
- Julian-to-Gregorian gap debate
- Ethiopian calendar seven-year offset
- Islamic Hijri backdating claim
- Hebrew calendar inflation framework
- Chinese dynastic calendar padding
- Coptic calendar hidden years
- Mayan Long Count endpoint dispute
- Thai calendar synchronisation problem
Sources & further reading
All source recordsLibrary of Congress — Digital Collections
Library catalogue / discovery collection
Europeana — Digital Cultural Heritage
Cultural heritage discovery collection
Gallica — Bibliothèque nationale de France
National-library digital collection
Collections include research leads. An individual source record describes its role and access status.