The Official U.S. Lighthouse Society Passport has a blue vinyl cover, similar in appearance to an official United States passport. Get your lighthouse passport today and start collecting custom designed stamps from lighthouses, museums and lightship across the U.S. The Lighthouse Passport Program provides enthusiasts the opportunity to help preserve lighthouses as well as a wonderful way to keep a pictorial history of their lighthouse adventures. There are four panels on each page of the passport and each panel should have a different lighthouse stamp. When your passport is filled it will contain 60 stamps. There are seven levels of accomplishment in the U.S. Lighthouse Society Passport Program. Each level is reached by completing a passport book & sending it or photocopies of the pages to the USLHS Passport Fulfillment Service for verification. Upon achieving each of the seven levels, you will receive an official, collectible patch recognizing your achievement and dedication to lighthouse preservation.