Edinburgh OS 25 Inch Transcription Project

Welcome to the Edinburgh OS 25 Inch Transcription Project, organised by the National Library of Scotland and the Machines Reading Maps team at the Alan Turing Institute.

Update - 4 June 2022. We are very grateful to everyone who helped gather all 30,043 transcriptions during the initial phase of this project, from 17 May - 3 June 2022. This phase has now ended, and the dataset is currently being edited and revised.

In the meantime, you can browse and search the initial raw data in our Demonstration Viewer. You can also keep up with news and updates on the OS Edinburgh 25-Inch Transcription Project Forum.