20 Unused Early 1960's Postcards in Accordian Book Featuring Paris France in Rockford, Illinois For Sale

The souvenir book's 20 postcards are all connected like an accordion so that you can tear one off when you are ready to use it. Sampling of the 20 postcards includes:
1) Eiffel Tower and Seine River,
2) Opera House,
3) Madeleine Church,
4) Napoleon's Tomb,
5) Triumphal Arch in Charles de Gaulle Square,
6) Notre Dame Cathedral,
7) Paris-Louvre Museum,
8) The Tertre Square,
9) The Invalides,
10) The Place of the Concorde.
Paris (nicknamed City of Light) is the capital and largest city of France and situated in the northern section of the country on the Seine River. Its 2.3 million population is supplemented by about 10 million additional residents in the surrounding metropolitan area, making Paris one of the largest population centers in Europe. International tourists flock to Paris because of its reputation for both culture and the arts.
All of these early xxxx's postcards are Excellent condition, and each measures 4 1/16 X 5 3/4 inches. I have attached random pictures of 10 of the 20 postcards herein for your viewing.
Bon jour.