I think this perhaps can be of general interest for the group members. While doing some genealogical research online I accidentally found this academic paper about a medical text from Portugal (XV century) written in Portuguese language in Sephardic Hebrew script. In the text you'll find sections of the document in the square Hebrew letters.In the link you can download or just see the paper (is Open access). It's fascinating since you can see both pictures of the original document and read portions of the text in the square hebrew font.[https://www.revistas.usp.br/cllh/article/view/189186](https://www.revistas.usp.br/cllh/article/view/189186)PS... the academic paper is in Portuguese but it has an English abstract.