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
Progressive Medicine	01/21/1970	public	increased	20,674.68	100
Tartarín de Tarascón	01/21/1970	public	increased	20,674.61	100
Les lettres de mon moulin	01/21/1970	public	increased	20,674.57	100
The lost language of symbolism	01/21/1970	borrowable	increased	20,674.56	100
Arabian medicine	01/21/1970	public	increased	20,674.58	100
Psychologische Typen	01/21/1970	borrowable	increased	20,674.61	100
The theory of psychoanalysis	01/20/1970	public	increased	20,675.33	100
Analytical psychology	01/21/1970	public	increased	20,675.04	100
Über die Psychologie des Unbewussten	01/21/1970	printdisabled	increased	20,674.67	100
Wandlungen und Symbole der Libido	01/21/1970	public	increased	20,674.67	100
An account, much abbreviated, of the destruction of the Indies, with related texts	01/21/1970	public	increased	20,674.57	100
Renoir	01/21/1970	public	increased	20,674.56	100
Qu'est-ce que la propriété?	01/21/1970	public	increased	20,674.63	100
The silent bullet	01/21/1970	public	increased	20,674.78	100
A strange manuscript found in a copper cylinder	01/21/1970	public	increased	20,674.69	100
Frank Lloyd Wright	01/21/1970	borrowable	increased	20,674.56	100
The man who ended war	01/21/1970	public	increased	20,674.55	100
The crimes of love	01/21/1970	public	increased	20,674.63	100
Justine	01/21/1970	borrowable	increased	20,674.57	100
La philosophie dans le boudoir, ou, Les instituteurs libertins	01/21/1970	borrowable	increased	20,674.65	100
Les Enfants Terribles	01/21/1970	public	increased	20,674.63	100
Opium	01/21/1970	borrowable	increased	20,674.64	100
Banco	01/21/1970	public	increased	20,674.59	100
Lebens-Ansichten des Katers Murr nebst fragmentarischer Biographie des Kappellmeisters Johannes Kreisler in züfalligen Makulaturblättern	01/21/1970	borrowable	increased	20,674.55	100
Nußknacker und Mausekönig	01/21/1970	public	increased	20,674.55	100
Emil und die Detektive	01/21/1970	public	increased	20,674.63	100
Fabian	01/21/1970	borrowable	increased	20,674.71	100
Pedagogical sketchbook	01/21/1970	borrowable	increased	20,674.65	100
Paul Klee	01/21/1970	borrowable	increased	20,674.6	100
El sí de las ninas	01/21/1970	public	increased	20,674.62	100
Ars Amatoria	01/21/1970	public	increased	20,674.57	100
Metamorfosi	01/21/1970	public	increased	20,674.56	100
Fasti	01/21/1970	public	increased	20,674.61	100
Heroides	01/21/1970	public	increased	20,674.56	100
Veinte poemas de amor y una canción desesperada	01/21/1970	borrowable	increased	20,674.56	100
Also sprach Zarathustra	01/21/1970	public	increased	20,674.58	100
Die Geburt der Tragödie	01/21/1970	public	increased	20,674.58	100
The philosophy of Nietzsche	01/21/1970	public	increased	20,674.76	100
Menschliches, Allzumenschliches	01/21/1970	borrowable	increased	20,674.63	100
Ein Winter auf Mallorca	01/21/1970	borrowable	increased	20,674.61	100
Untimely Meditations	01/21/1970	public	increased	20,674.69	100
Zur Genealogie der Moral	01/21/1970	public	increased	20,674.59	100
The complete works of Friedrich Nietzsche	01/21/1970	public	increased	20,674.66	100
Werke	01/21/1970	public	increased	20,674.6	100
La Petite Fadette (Classiques Francais)	01/21/1970	public	increased	20,674.56	100
Jenseits von Gut und Böse	01/21/1970	public	increased	20,674.56	100
Consuelo	01/21/1970	public	increased	20,674.59	100
Mauprat	01/21/1970	public	increased	20,674.64	100
La charca del diablo	01/21/1970	public	increased	20,674.62	100
Among schoolchildren	01/21/1970	borrowable	increased	20,674.78	100