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
Great Expectations	01/21/1970	public	increased	20,674.55	100
Sketches by Boz	01/21/1970	public	increased	20,674.56	100
Gringo viejo	01/21/1970	borrowable	increased	20,674.63	100
El Dorado	01/21/1970	public	increased	20,674.56	100
Castles in the Air	01/21/1970	public	increased	20,674.56	100
Der Steppenwolf	01/21/1970	borrowable	increased	20,674.55	100
Peter Camenzind	01/21/1970	public	increased	20,674.56	100
Siddhartha	01/21/1970	public	increased	20,674.56	100
Klingsors letzter Sommer und andere Erzählungen	01/21/1970	borrowable	increased	20,674.6	100
Roßhalde	01/21/1970	borrowable	increased	20,674.66	100
Gertrud	01/21/1970	public	increased	20,674.65	100
Knulp	01/21/1970	borrowable	increased	20,674.56	100
Unterm Rad	01/21/1970	public	increased	20,674.62	100
Narziss und Goldmund	01/21/1970	borrowable	increased	20,674.64	100
The mystery of Edwin Drood	01/21/1970	public	increased	20,674.55	100
The Pickwick Papers	01/21/1970	public	increased	20,674.57	100
Seta	01/21/1970	borrowable	increased	20,674.56	100
The Forsyte Saga (The Man of Property / Indian Summer of a Forsyte / In Chancery / Awakening / To Let)	01/21/1970	public	increased	20,674.56	100
The Man of Property	01/21/1970	public	increased	20,674.56	100
To Let	01/21/1970	public	increased	20,674.56	100
Swan Song (Forsyte Chronicles)	01/21/1970	public	increased	20,674.56	100
The Dark Flower	01/21/1970	public	increased	20,674.63	100
Far away and long ago	01/21/1970	public	increased	20,674.57	100
Green Mansions	01/21/1970	public	increased	20,674.55	100
A Letter Concerning Toleration	01/21/1970	borrowable	increased	20,674.59	100
Two Treatises on Government	01/21/1970	public	increased	20,674.65	100
Essay concerning the true original extent and end of civil government	01/21/1970	borrowable	increased	20,674.79	100
The works of John Locke	01/21/1970	public	increased	20,674.66	100
Some thoughts concerning education	01/21/1970	public	increased	20,674.6	100
Essay concerning human understanding	01/21/1970	public	increased	20,674.58	100
Dvorianskoe gnezdo	01/21/1970	public	increased	20,674.67	100
Q. Horatii Flacci opera	01/21/1970	public	increased	20,674.58	100
Horace	01/21/1970	public	increased	20,674.59	100
Ars poetica	01/21/1970	public	increased	20,674.56	100
Odes	01/21/1970	public	increased	20,674.58	100
Carmina	01/21/1970	public	increased	20,674.61	100
Hippocrates	01/21/1970	public	increased	20,674.6	100
Praeterita	01/21/1970	public	increased	20,674.62	100
Fors clavigera: letters to the workmen and labourers of Great Britain	01/21/1970	public	increased	20,674.57	100
Sesame and Lilies, three lectures	01/21/1970	public	increased	20,674.57	100
The king of the Golden River; or, The black brothers	01/21/1970	public	increased	20,674.57	100
The works of John Ruskin	01/21/1970	public	increased	20,674.63	100
The poetry of architecture	01/21/1970	public	increased	20,674.57	100
The elements of drawing	01/21/1970	public	increased	20,674.57	100
The two paths	01/21/1970	public	increased	20,674.57	100
Unto This Last	01/21/1970	public	increased	20,674.57	100
The ethics of the dust	01/21/1970	public	increased	20,674.57	100
Mornings in Florence	01/21/1970	public	increased	20,674.57	100
The Seven Lamps of Architecture	01/21/1970	public	increased	20,674.57	100
Modern painters	01/21/1970	borrowable	increased	20,674.57	100