Those are incredible Thank you!
I'm assuming that Lane Bryant was the one committed tenant at the time and the other storefront were designed later to fit individual tenant needs. Guess Snellenburgs just leased that one central storefront just so it could have frontage on Chestnut. Funny thing is, I don't see any evidence of a physical connection across clover Street in those blueprints....so I'm wondering how shoppers got from Chestnut to the rest of the store....
Also I see Ballinger's name on there
Designed many industrial buildings around Philly (have a few blueprints myself)