Phil pmc1947 on another thread shared the following link of old Maps
https://freepages.genealogy.rootsweb.ancestry.com/~genmaps/genfiles/COU_Pages/ENG_pages/war.htm The one I found interesting is the
"Birmingham. 1819 In: A Description of modern Birmingham ... by Charles Pye, pub. J. M. Richardson : J. Lowe, [1820]". It doesn't zoom well so
if anyone knows of a better copy please share or has better zooming than I. But unless I am seeing Panoramas again there is a round blob with what looks like the word Panorama written underneath it in the correct position.
If true this would be wonderful as we would then have a representation of its start in 1804, a map actually identifying it as such towards the end of its life (I hope), the wonderful Lines painting in 1821 and then a host of maps and pictures when it gets converted to RSA.
To answer your other point Rupert, if the traveller was at the top of Ann St before Colmore Row and Temple Row West, perhaps he even came up New Hall Street, I'm not sure there would be much of an obstruction to the Royal Theatre in early 1800s