The Illinois State Historical Society: exempt_since

Value{"date": "1947-07-01", "precision": "month"}
Period (as of 1947-07-01)
Statuscurrent
EntityThe Illinois State Historical Society
Provenance
Source: IRS Exempt Organizations Business Master File (Public Domain (17 U.S.C. §105))
Reference: eo_bmf:370767410
Retrieved: 2026-08-20T20:13:50.179745+02:00
Raw response sha256: 5abab7fdd1a0a7f8e0f39d836208a182…
Cite as: FACTANKER, https://factanker.com/fact/32345a68-5a4a-4795-853a-6d6074602665

History