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 Man Without a Country	01/21/1970	public	increased	20,674.57	100
A Dog of Flanders	01/21/1970	public	increased	20,674.67	100
Arsène Lupin	01/21/1970	public	increased	20,674.62	100
Fame and Fortune	01/21/1970	public	increased	20,674.56	100
Ragged Dick	01/21/1970	public	increased	20,674.55	100
Richard Carvel	01/21/1970	public	increased	20,674.59	100
Coniston	01/21/1970	public	increased	20,674.56	100
A Modern Chronicle	01/21/1970	public	increased	20,674.59	100
The Crisis	01/21/1970	public	increased	20,674.59	100
The little shepherd of Kingdom Come	01/21/1970	public	increased	20,674.69	100
Lucile	01/21/1970	public	increased	20,674.56	100
A child of the Jago	01/21/1970	public	increased	20,674.63	100
Martin Hewitt, Investigator	01/21/1970	public	increased	20,674.55	100
Hand sewing lessons	01/21/1970	public	increased	20,675.04	100
Uncle Remus	01/21/1970	public	increased	20,674.68	100
The Drums of Jeopardy	01/21/1970	public	increased	20,674.56	100
A Voyage to Arcturus	01/21/1970	public	increased	20,674.55	100
The Velveteen Rabbit	01/21/1970	borrowable	increased	20,674.88	100
The accumulation of capital	01/21/1970	public	increased	20,674.63	100
Sozialreform oder Revolution?	01/21/1970	no_ebook	increased	20,674.72	100
Shiv Pūrān	01/20/1970	no_ebook	increased	20,675.29	100
Laws, etc	01/21/1970	no_ebook	increased	20,674.63	100
Alexander Hamilton	01/21/1970	public	increased	20,674.68	100
Albertine disparue	01/21/1970	public	increased	20,674.63	100
The Riddle of the Sands	01/21/1970	public	increased	20,674.66	100
Apollonius Rhodius	01/21/1970	public	increased	20,674.63	100
Norske folke-eventyr	01/21/1970	public	increased	20,674.62	100
Return to Paradise	01/21/1970	printdisabled	increased	20,674.66	100
The Source	01/21/1970	printdisabled	increased	20,674.55	100
Le petit chaperon rouge	01/21/1970	borrowable	increased	20,674.64	100
La Belle au bois dormant	01/21/1970	public	increased	20,674.62	100
Le chat botté	01/21/1970	borrowable	increased	20,674.57	100
Cendrillon	01/21/1970	borrowable	increased	20,674.7	100
Les Contes de ma mère l'Oye	01/21/1970	public	increased	20,674.56	100
American cookery	01/21/1970	borrowable	increased	20,674.58	100
Correspondence	01/21/1970	public	increased	20,674.6	100
Histoire de s. Louis	01/21/1970	public	increased	20,674.59	100
Disquistiones arithmeticae	01/21/1970	borrowable	increased	20,674.73	100
Captivity and Restoration	01/21/1970	public	increased	20,674.62	100
Remains, historical & literary, connected with the palatine counties of Lancaster and Chester	01/19/1970	public	increased	20,676.73	100
कामसूत्र	01/21/1970	public	increased	20,674.59	100
Publications	01/21/1970	public	increased	20,674.64	100
The Private Memoirs and Confessions of A Justified Sinner (With A Detail of Curious Traditionary Facts, And Other Evidence, By The Editor)	01/21/1970	public	increased	20,674.55	100
North of Boston	01/21/1970	public	increased	20,674.66	100
The Prince of India, or Why the Constantinople Fell	01/21/1970	public	increased	20,674.57	100
Ben Hur	01/21/1970	public	increased	20,674.55	100
[Publications]	01/17/1970	public	increased	20,678.97	100
English Fairy Tales	01/21/1970	public	increased	20,674.55	100
Indian Fairy Tales	01/21/1970	public	increased	20,674.55	100
Celtic Fairy Tales	01/21/1970	public	increased	20,674.7	100