Rear of City Hall (image 1,2 & 3); St. Paul's Church (4 & 5 - not used as Church anymore); Roemerberg City Hall w/Nicholas Church(6 & 7).
Fachwerkhäuser (8 & 9);
After blank space: St. Nicholaikirche (2 images), followed by Skt. Leonardkirche (2 images; oldest church in Frankfurt)
All images with filenames XSC... are Dom Skt. Bartholomeus.