Pete, amazing effort. This must have taken you hours of work. What a treasure trove of information you have provided. Ive checked out the map and yes you can see where the archway and entrance was. Fascinating. And to think this all stemmed from my 2x Great Grandmothers census listing for 1881 where it mentions she is a teacher at Battle Hill Ladies Seminary and that Elizabeth Alexander was the principal.
Cheers
John
