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 Golem	01/21/1970	printdisabled	increased	20,674.65	100
Laws, etc	01/21/1970	no_ebook	increased	20,674.56	100
The Gangs of New York	01/21/1970	borrowable	increased	20,674.69	100
The works of Hubert Howe Bancroft	01/21/1970	public	increased	20,674.65	100
Is Paris Burning	01/21/1970	borrowable	increased	20,674.66	100
O Jerusalem!	01/21/1970	borrowable	increased	20,674.68	100
Kathāsaritsāgara	01/21/1970	no_ebook	increased	20,674.65	100
Conheça a Umbanda	01/21/1970	public	increased	20,674.69	100
The Shivering Sands	01/21/1970	borrowable	increased	20,674.63	100
The Captive Queen of Scots	01/21/1970	printdisabled	increased	20,674.68	100
Mind as healer, mind as slayer	01/21/1970	borrowable	increased	20,674.78	100
Gītagovinda	01/21/1970	no_ebook	increased	20,674.59	100
Niels Lyhne	01/21/1970	public	increased	20,674.58	100
Myths & legends of China	01/21/1970	public	increased	20,674.63	100
The Birds' Christmas Carol	01/21/1970	public	increased	20,674.56	100
Rebecca of Sunnybrook Farm	01/21/1970	public	increased	20,674.56	100
Reminiscences of a stock operator	01/21/1970	printdisabled	increased	20,674.67	100
Shi ji	01/21/1970	public	increased	20,674.58	100
Principles of Mahomedan law	01/21/1970	public	increased	20,674.63	100
Codex Juris Canonici	01/21/1970	borrowable	increased	20,674.62	100
The Roman Breviary	01/21/1970	public	increased	20,674.65	100
Le psautier du bréviaire romain	01/21/1970	public	increased	20,674.63	100
Beacon Lights of History	01/21/1970	no_ebook	increased	20,674.67	100
Catechismus Ecclesiae Catholicae	01/21/1970	public	increased	20,674.6	100
Martyrology	01/21/1970	public	increased	20,674.77	100
The detective	01/21/1970	borrowable	increased	20,674.56	100
The Little Office of the Blessed Virgin Mary	01/20/1970	public	increased	20,675.94	100
Pontificale romanum	01/21/1970	public	increased	20,674.59	100
Platero y yo	01/21/1970	public	increased	20,674.57	100
Memoir and poems of Phillis Wheatley, a native African and a slave	01/21/1970	public	increased	20,674.63	100
Xi xiang ji	01/21/1970	borrowable	increased	20,674.6	100
Bête humaine	01/21/1970	public	increased	20,674.58	100
Therese Raquin	01/21/1970	borrowable	increased	20,674.64	100
Beautiful losers	01/21/1970	printdisabled	increased	20,674.55	100
Midnight in the Garden of Good and Evil	01/21/1970	borrowable	increased	20,674.57	100
The Chronicles Of Clovis	01/21/1970	public	increased	20,674.57	100
The Human Mind	01/21/1970	public	increased	20,674.58	100
Laughing Boy	01/21/1970	public	increased	20,674.56	100
Three Lives	01/21/1970	public	increased	20,674.55	100
Tender Buttons	01/21/1970	public	increased	20,674.58	100
Brighton Beach memoirs	01/21/1970	borrowable	increased	20,674.56	100
Coolie	01/21/1970	no_ebook	increased	20,674.62	100
Satiræ	01/21/1970	public	increased	20,674.62	100
Colon classification	01/21/1970	public	increased	20,674.56	100
Messiah	01/21/1970	public	increased	20,674.63	100
Āʾīn-i Akbarī	01/21/1970	public	increased	20,674.59	100
Pattern design	01/21/1970	public	increased	20,674.78	100
Up from Slavery	01/21/1970	public	increased	20,674.59	100
My larger education	01/21/1970	public	increased	20,674.65	100
Undine, eine Erzählung	01/21/1970	public	increased	20,674.63	100