cc-by-4.0Jack Rueter2025-04-292021-12-062021-12-06https://datakatalogi.helsinki.fi/handle/123456789/4417Matthias Alexander Castrén published Elementa grammaticae Syrjaenae in 1844. This dataset contains two scans of this work, the higher quality version originating from the Internet Archive:  https://archive.org/details/elementagrammati00cast/mode/2up All pages are layout detected with Transkribus, and there are 26 proofread pages. Three pages contain table layouts. KomiMatthias Alexander CastrénOCRGround TruthUralic languagesIzhmadataset