Name: Mark Dwight
Country: The United States of America
Title: Clear window in back pocket

How to do:
1. Cut a window in the front of the inner back pocket.
2. Cut a piece of clear plastic from a report cover or overhead projector acetate.
3. Apply a strip of double-stick tape to the face-up trailing edge of the window plastic.
4. Slide the window into place, and secure the double-sided tape.