Interesting. Reminds me of Montreal's external stairs[]; oddly I still haven't found a historically backed (citations, research) account of why it has them. []

Interesting. Reminds me of Montreal's external stairs[]; oddly I still haven't found a historically backed (citations, research) account of why it has them. [] e.g. https://chicagomontreal.wordpress.com/2007/05/19/les-escaliers-de-montreal/ https://chicagomontreal.wordpress.com/2007/05/19/les-escalie...