Public Domain Calendar & Archive

Name: Public Domain Calendar & Archive
Creator: Old Post Books
License: Open Library records may combine sources; record-level provenance and applicable rights statements are retained.

Public Domain Calendar & Archive organizes records from Open Library APIs and data into a static table for transparent comparison. It preserves official source links and dates, marks missing enrichment, and adds deterministic grouping, change, recency, trend, or significance fields only where the documented inputs support them, without recommendations or unsupported claims.

Records: 5,000
Last changed: 08/30/2026
Update schedule: 51 13 * * 5 UTC
Coverage: 01/17/1970–01/21/1970
Method: Methodology

Record	Record Date	Vuga Group	Change Status	Recency Days	Public Significance Score
The Discovery of the Tomb of Tutankhamen	01/21/1970	public	increased	20,674.58	100
蓼喰う蟲 (Tade kuu mushi)	01/21/1970	borrowable	increased	20,674.75	100
Elements of the philosophy of the human mind	01/21/1970	public	increased	20,674.56	100
A gentleman of France	01/21/1970	public	increased	20,674.67	100
Non ti muovere	01/21/1970	borrowable	increased	20,674.55	100
Living Alone	01/21/1970	public	increased	20,674.61	100
Enneads	01/21/1970	public	increased	20,674.68	100
Duke-Elder's Practice of refraction	01/21/1970	borrowable	increased	20,674.66	100
Stickeen	01/21/1970	public	increased	20,674.7	100
Letters to his son	01/21/1970	public	increased	20,674.59	100
A white heron	01/21/1970	public	increased	20,674.96	100
The country of the pointed firs	01/21/1970	public	increased	20,674.65	100
Years of Grace	01/21/1970	public	increased	20,674.64	100
Henley's twentieth century formulas, recipes and processes	01/21/1970	public	increased	20,674.64	100
Arcadia	01/21/1970	public	increased	20,674.56	100
In Catilinam	01/21/1970	borrowable	increased	20,674.6	100
Philippicae	01/21/1970	public	increased	20,674.63	100
De republica	01/21/1970	public	increased	20,674.58	100
Epistolae ad familiares	01/21/1970	public	increased	20,674.61	100
De finibus bonorum et malorum	01/21/1970	public	increased	20,674.67	100
De Natura deorum	01/21/1970	public	increased	20,674.59	100
Laelius de amicitia	01/21/1970	public	increased	20,674.64	100
Tusculanae disputationes	01/21/1970	public	increased	20,674.66	100
Selected works	01/21/1970	public	increased	20,674.7	100
Cato maior de senectute	01/21/1970	public	increased	20,674.56	100
De officiis	01/21/1970	public	increased	20,674.67	100
Correspondence	01/21/1970	public	increased	20,674.56	100
Iconologia	01/21/1970	public	increased	20,674.66	100
Western Civilization	01/21/1970	printdisabled	increased	20,674.95	100
Irish Druids and old Irish religions	01/21/1970	public	increased	20,674.67	100
The philosophy of Hegel	01/21/1970	public	increased	20,674.55	100
Grundlinien der Philosophie des Rechts	01/21/1970	public	increased	20,674.6	100
Phänomenologie des Geistes	01/21/1970	public	increased	20,674.63	100
Vorlesungen über die Philosophie der Geschichte	01/21/1970	public	increased	20,674.63	100
Wissenschaft der Logik	01/21/1970	public	increased	20,674.55	100
A sentimental journey through France and Italy	01/21/1970	public	increased	20,674.6	100
The Life and Opinions of Tristram Shandy, Gentleman	01/21/1970	public	increased	20,674.55	100
Ringkasan sejarah dunia	01/19/1970	no_ebook	increased	20,676.7	100
Moriæ Encomium	01/21/1970	public	increased	20,674.6	100
Colloquia	01/21/1970	public	increased	20,674.63	100
The history of British India	01/21/1970	public	increased	20,674.64	100
Pierre et Luce	01/21/1970	public	increased	20,674.65	100
Beethoven	01/21/1970	public	increased	20,675.03	100
Mahatma Gandhi	01/21/1970	public	increased	20,674.65	100
Jean-Christophe	01/21/1970	public	increased	20,674.66	100
Carmen 63	01/21/1970	printdisabled	increased	20,674.74	100
The History, Civil and Commercial, of the British Colonies in the West Indies ...: In Two Volumes	01/21/1970	public	increased	20,674.57	100
Idylls	01/21/1970	public	increased	20,674.57	100
Aus dem Leben eines Taugenichts	01/21/1970	public	increased	20,674.63	100
Occult chemistry	01/21/1970	public	increased	20,674.62	100