Smithsonian Open Access Explorer

Name: Smithsonian Open Access Explorer
Creator: American Culture Club
License: Open Access items are CC0 where marked; record rights statements remain authoritative.

Smithsonian Open Access Explorer organizes records from Smithsonian Open Access API 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: 08/29/2026
Update schedule: 18 12 3 * * UTC
Coverage: 01/01/1990–06/18/2022
Method: Methodology

Record	Record Date	Vuga Group	Change Status	Recency Days
1 Ruble, Russia, 1720	01/01/1720	NMAH	unchanged	112,005.43
2 Rubles, Russia, 1722	01/01/1722	NMAH	unchanged	111,274.43
1 Poltina, Russia, 1722	01/01/1722	NMAH	unchanged	111,274.43
Battle of Narva medal, Russia, 1704	01/01/1704	NMAH	unchanged	117,849.43
6 Groshen, Prussia, 1761	01/01/1761	NMAH	unchanged	97,029.43
6 Groshen, Prussia, 1759	01/01/1759	NMAH	unchanged	97,760.43
1 Ruble, Russia, 1725	01/01/1725	NMAH	unchanged	110,178.43
1 Ruble, Russia, 1738	01/01/1738	NMAH	unchanged	105,430.43
2 Kopeks, Russia, 1757	01/01/1757	NMAH	unchanged	98,490.43
2 Kopeks, Russia, 1761	01/01/1761	NMAH	unchanged	97,029.43
10 Shillings, Pennsylvania, 1764	01/01/1764	NMAH	unchanged	95,934.43
16 Shillings, Pennsylvania, 1777	01/01/1777	NMAH	unchanged	91,185.43
5 Kopeks, Russia, 1787	01/01/1787	NMAH	unchanged	87,533.43
Huo Ch'uan, China, 9 - 23	—	NMAH	unchanged	—
Tuan P'ing T'ung Pao, China, 1234-1237	—	NMAH	unchanged	—
Ta Ting T'ung Pao, China, 1190	01/01/1190	NMAH	unchanged	305,583.43
Li Yung T'ung Pao, China, 1678-1681	—	NMAH	unchanged	—
Wu Zhu, China, 589-604	—	NMAH	unchanged	—
5 Kopeks, Russia, 1798	01/01/1798	NMAH	unchanged	83,515.43
1 Ruble, Russia, 1801	01/01/1801	NMAH	unchanged	82,420.43
1 Denga, Russia, 1810	01/01/1810	NMAH	unchanged	79,133.43
medal	01/01/1809	NMAH	unchanged	79,498.43
Enjoying the music	—	NMAH	unchanged	—
dandelions near water	—	NMAH	unchanged	—
boat yard	01/01/1909	NMAH	unchanged	42,974.43
By the Isar	01/01/1887	NMAH	unchanged	51,009.43
Two large stacks of hay	—	NMAH	unchanged	—
Beira	—	NMAH	unchanged	—
Inspecting tobacco leaf	—	NMAH	unchanged	—
carte-de-visite	—	NMAH	unchanged	—
Reverend Martin Cyril D'Arcy, S.J.	01/01/1958	NMAH	unchanged	25,077.43
Trees on a hill	01/01/1966	NMAH	unchanged	22,155.43
Mamiya 16	—	NMAH	unchanged	—
Stucco homes	01/01/1971	NMAH	unchanged	20,329.43
Frosted Berry Leaves	01/01/1965	NMAH	unchanged	22,520.43
Graphometer	—	NMAH	unchanged	—
Chartometer	—	NMAH	unchanged	—
Heliostat	01/01/1900	NMAH	unchanged	46,261.43
The Founding of the Royal Society	01/01/1667	NMAH	unchanged	131,362.43
lantern slide	—	NMAH	unchanged	—
Aneroid Barograph	—	NMAH	unchanged	—
Fountain in Vacuo	—	NMAH	unchanged	—
Opera Glasses	—	NMAH	unchanged	—
certificate	01/01/1885	NMAH	unchanged	51,739.43
The Civil War in America	01/01/1861	NMAH	unchanged	60,505.43
United Equal Suffrage States of America	01/01/1896	NMAH	unchanged	47,722.43
All Nations Welcome but Carrie	—	NMAH	unchanged	—
Kennedy for President	01/01/1960	NMAH	unchanged	24,347.43
Stop Richard Nixon	01/01/1973	NMAH	unchanged	19,598.43
Print	—	CHNDM	unchanged	—