Thanks! I used to have an old dictionary that traced the evolution of the letters, it was quite cool. There is a book 'Textual Scholarship' by Greetham that goe

Thanks! I used to have an old dictionary that traced the evolution of the letters, it was quite cool. There is a book 'Textual Scholarship' by Greetham that goes deep on the more modern letterforms like Uncial. I haven't cracked that in a while.