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
Etiquette in society, in business, in politics and at home	01/21/1970	public	increased	20,674.6	100
Les frères corses	01/21/1970	public	increased	20,674.64	100
Vingt ans apres̀	01/21/1970	public	increased	20,674.55	100
Grand dictionnaire de cuisine	01/21/1970	public	increased	20,674.72	100
Libro de buen amor	01/21/1970	public	increased	20,674.56	100
Robin Hood le proscrit	01/21/1970	public	increased	20,674.56	100
Comtesse de Charny	01/21/1970	public	increased	20,674.71	100
Don't Look Now	01/21/1970	printdisabled	increased	20,674.65	100
The scapegoat	01/21/1970	printdisabled	increased	20,674.64	100
Le vicomte de Bragelonne, ou, dix ans plus tard	01/21/1970	public	increased	20,674.55	100
Jane Eyre	01/21/1970	public	increased	20,674.74	100
War and Peace	01/21/1970	no_ebook	increased	20,674.57	100
Le chevalier de Maison-Rouge	01/21/1970	public	increased	20,674.68	100
Le meneur de loups	01/21/1970	public	increased	20,674.72	100
Les Quarante-cinq	01/21/1970	public	increased	20,674.55	100
Crimes célèbres	01/21/1970	public	increased	20,674.79	100
La dame de Monsoreau	01/21/1970	public	increased	20,674.7	100
La reine Margot	01/21/1970	public	increased	20,674.57	100
Poems	01/21/1970	public	increased	20,674.6	100
Mémoires d'un médecin	01/21/1970	public	increased	20,674.71	100
Le collier de la reine	01/21/1970	public	increased	20,674.56	100
La tulipe noire	01/21/1970	public	increased	20,674.57	100
Lorna Doone	01/21/1970	public	increased	20,674.55	100
Les trois Mousquetaires	01/21/1970	public	increased	20,674.56	100
My Own Story	01/21/1970	public	increased	20,674.56	100
Decorative patterns of the ancient world	01/21/1970	public	increased	20,674.56	100
De re coquinaria	01/21/1970	public	increased	20,674.69	100
The Arts & Crafts of Ancient Egypt	01/21/1970	public	increased	20,674.67	100
Plato and Platonism	01/21/1970	public	increased	20,674.65	100
Theologiae verè Christianae apologia	01/21/1970	public	increased	20,674.62	100
Domestic medicine	01/21/1970	public	increased	20,674.63	100
Natural theology	01/21/1970	public	increased	20,674.67	100
The principles of moral and political philosophy	01/21/1970	public	increased	20,674.63	100
The history of Sandford and Merton	01/21/1970	public	increased	20,674.63	100
The grave	01/21/1970	public	increased	20,674.59	100
Romeo and Juliet, 1750	01/21/1970	public	increased	20,674.55	100
Life of Joseph Brant--Thayendanega	01/21/1970	public	increased	20,674.64	100
Autobiography of an Ex-Colored Man	01/21/1970	public	increased	20,674.57	100
The Book of American Negro Poetry	01/21/1970	public	increased	20,674.57	100
The making of Americans	01/21/1970	borrowable	increased	20,674.6	100
The Danger Trail	01/21/1970	public	increased	20,674.58	100
Kazan	01/21/1970	public	increased	20,674.64	100
The recruiting officer	01/21/1970	public	increased	20,674.65	100
Hound of the Baskervilles	01/21/1970	no_ebook	increased	20,674.72	100
Pinocchio	01/21/1970	no_ebook	increased	20,674.98	100
Famous Problems of Elementary Geometry	01/21/1970	public	increased	20,674.59	100
Elementarmathematik vom höheren Standpunkte aus	01/21/1970	public	increased	20,674.58	100
Jane Eyre	01/21/1970	no_ebook	increased	20,674.57	100
Hound of the Baskervilles	01/21/1970	no_ebook	increased	20,674.72	100
Les traditions islamiques traduites de l'arabe avec notes et index	01/21/1970	public	increased	20,674.58	100