The date corpus

2328 entries of real-world date strings with the TimeSpan each should produce, run against the current parser (2302 pass). verified entries are checked in CI; proposed entries await human review. Sources and licences are on the about page.

2328 matching; showing 28 from 2301.

Input	Expected	Parser	Status	Tags
late 13th century - early 14th century pyd-010 · library	`late century 13/early century 14` 1250/1349 parsed	pass	verified	library-catalogue century band range
early 15th century pyd-011 · library	`early century 15` 1400/1449 parsed	pass	verified	library-catalogue century band
c.1898 pyd-012 · library	`1898~` 1898~ parsed	pass	verified	library-catalogue circa year
c1543 pyd-013 · library	`1543~` 1543~ parsed	pass	verified	library-catalogue circa year no-space
[late 12th century] pyd-014 · library	`late century 12` 1150/1199 parsed	pass	verified	library-catalogue century band bracketed
[late 14th century] - [mid 15th century] pyd-015 · library	`late century 14/mid century 15` 1350/1474 parsed	pass	verified	library-catalogue century band range bracketed
1950s pyd-016 · library	`195X` 195X parsed	pass	verified	library-catalogue decade
early - mid 13th century pyd-017 · library	`early century 13/mid century 13` 1200/1274 parsed	pass	verified	library-catalogue century band range shared-suffix
mid - late 13th century pyd-018 · library	`mid century 13/late century 13` 1225/1299 parsed	pass	verified	library-catalogue century band range shared-suffix
1902 October 27 pyd-019 · library	`1902-10-27` 1902-10-27 parsed	pass	verified	library-catalogue full-date year-first
[1847-1852] pyd-020 · library	`1847/1852` 1847/1852 parsed	pass	verified	library-catalogue range bracketed
c. 1860 pyd-021 · library	`1860~` 1860~ parsed	pass	verified	library-catalogue circa year
1879 - 1881 pyd-022 · library	`1879/1881` 1879/1881 parsed	pass	verified	library-catalogue range spaced-dash
[1861(?)] pyd-023 · library	`1861?` 1861? parsed	pass	verified	library-catalogue uncertain bracketed parenthesised
1493 (first edition published) pyd-024 · library	`1493` 1493 parsed	pass	verified	library-catalogue year trailing-prose
[1500] - [1520] pyd-025 · library	`1500/1520` 1500/1520 parsed	pass	verified	library-catalogue range bracketed
mid 1920s - late 1920s pyd-026 · library	`mid 192X/late 192X` 1922/1929 parsed	pass	verified	library-catalogue decade band range
13/11/08 pyd-027 · library	`1908-11-13` 1908-11-13 parsed	pass	verified	library-catalogue numeric-date two-digit-year ambiguous
c.1878-79 pyd-028 · library	`1878~/1879~` 1878~/1879~ parsed	pass	verified	library-catalogue circa range abbreviated-end
c.late 1870s - 1920s pyd-029 · library	`late 187X~/192X` 1875~/192X parsed	pass	verified	library-catalogue circa decade band range
1980s (when photocopies made) pyd-030 · library	`198X` 198X parsed	pass	verified	library-catalogue decade trailing-prose
(1989?) pyd-031 · library	`1989?` 1989? parsed	pass	verified	library-catalogue uncertain parenthesised
[1988], ©1988 pyd-032 · library	`1988` 1988 parsed	pass	verified	library-catalogue year bracketed copyright repeated
cop. 1980 pyd-033 · library	`1980` 1980 parsed	pass	verified	library-catalogue year copyright
1977 (1978) pyd-034 · library	`1977/1978` 1977/1978 parsed	pass	verified	library-catalogue year secondary-date parenthesised
1962, (i. e. 1967) pyd-035 · library	`1967` 1967 parsed	pass	verified	library-catalogue year correction parenthesised
July 2010 pyd-036 · library	`2010-07` 2010-07 parsed	pass	verified	library-catalogue month
1898 (original drawing by Lethaby) c.1900 (traced by John Brandon-Jones) pyd-037 · library	`1898/1900~` 1898/1900~ parsed	pass	verified	library-catalogue range circa trailing-prose multiple-dates