I based my estimate on photos of the foundation work like: https://keithyorkcity.files.wordpress.com/2013/02/1930-march-31-looking-se.jpg https://keithyorkcity.

I based my estimate on photos of the foundation work like: https://keithyorkcity.files.wordpress.com/2013/02/1930-march-31-looking-se.jpg https://keithyorkcity.files.wordpress.com/2013/02/1930-march... I couldn't find actual blueprints.