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
Tres novelas ejemplares y un prólogo	01/21/1970	public	increased	20,674.56	100
Don Quijote de la Mancha	01/21/1970	public	increased	20,674.55	100
Contes et nouvelles en vers	01/21/1970	public	increased	20,674.69	100
The white goddess	01/21/1970	borrowable	increased	20,674.55	100
Poems	01/21/1970	public	increased	20,674.58	100
Good-Bye to All That	01/21/1970	public	increased	20,674.56	100
Satyricon	01/21/1970	public	increased	20,674.56	100
Meditaciones del Quijote	01/21/1970	public	increased	20,674.57	100
La rebelión de las masas	01/21/1970	borrowable	increased	20,674.55	100
International law	01/21/1970	public	increased	20,674.61	100
The ARRL handbook for the radio amateur	01/21/1970	printdisabled	increased	20,674.62	100
The dyer's companion	01/21/1970	public	increased	20,674.6	100
De la sagesse	01/21/1970	public	increased	20,674.63	100
Song of Solomon	01/21/1970	printdisabled	increased	20,674.64	100
Ashenden	01/21/1970	public	increased	20,674.56	100
The Magician	01/21/1970	public	increased	20,674.56	100
The moon and sixpence	01/21/1970	public	increased	20,674.63	100
Of Human Bondage	01/21/1970	public	increased	20,674.56	100
Liza of Lambeth	01/21/1970	public	increased	20,674.63	100
The Painted Veil	01/21/1970	printdisabled	increased	20,674.59	100
Cakes and Ale or The skeleton in the cupboard	01/21/1970	borrowable	increased	20,674.65	100
Collected short stories	01/21/1970	borrowable	increased	20,674.63	100
The principles of art	01/21/1970	borrowable	increased	20,674.64	100
Une femme M'apparut--	01/21/1970	public	increased	20,674.68	100
The wind in the rose-bush	01/21/1970	public	increased	20,674.67	100
The lamplighter	01/21/1970	public	increased	20,674.65	100
Passin' Through	01/21/1970	printdisabled	increased	20,674.82	100
The Good Soldier	01/21/1970	public	increased	20,674.56	100
A man could stand up	01/21/1970	public	increased	20,674.56	100
No more parades	01/21/1970	public	increased	20,674.56	100
The Ferguson Rifle	01/21/1970	borrowable	increased	20,674.64	100
Fair blows the wind	01/21/1970	printdisabled	increased	20,674.76	100
Lonely on the Mountain	01/21/1970	printdisabled	increased	20,675.09	100
Brionne	01/21/1970	borrowable	increased	20,674.55	100
Unnatural Causes	01/21/1970	borrowable	increased	20,674.55	100
The Murder Room	01/21/1970	borrowable	increased	20,674.56	100
The Cloister and the Hearth	01/21/1970	public	increased	20,674.59	100
Handbook of nature-study for teachers and parents	01/21/1970	public	increased	20,674.68	100
MAIN STREET	01/21/1970	public	increased	20,674.6	100
Free air	01/21/1970	public	increased	20,674.65	100
Elmer Gantry	01/21/1970	public	increased	20,674.69	100
In the High Valley (Katy S.)	01/21/1970	public	increased	20,674.56	100
WHAT KATY DID AT SCHOOL	01/21/1970	public	increased	20,674.56	100
What Katy Did	01/21/1970	public	increased	20,674.55	100
What Katy Did Next (Best Loved Stories)	01/21/1970	public	increased	20,674.56	100
Not quite eighteen	01/21/1970	public	increased	20,674.56	100
A round dozen	01/21/1970	public	increased	20,674.56	100
Nine little goslings	01/21/1970	public	increased	20,674.56	100
Clover	01/21/1970	public	increased	20,674.56	100
Dodsworth	01/21/1970	public	increased	20,674.61	100