All you have to do is:
1. Find the Letterbox.
2. Stamp your notebook with the provided stamp (as you will need it later for researching)
3. Determine what song the stamp represents on the album (cache title)
4. After that is figured out you are to match the corresponding song with the track number as it is listed on the Compact Disc [Original recording remastered] of this album.
5. The track number then replaces the letter corresponding with the cache. (example: A=1)
A Momentary Lapse Of Reason: A = ?
****DO NOT TAKE THE STAMP OR THE INK PAD AS THEY ARE PART OF THE CACHE!!!!!****
Letterboxes in this series:
PINK FLOYD: A MOMENTARY LAPSE OF REASON = A
PINK FLOYD: PULSE = B
PINK FLOYD: THE WALL = C
PINK FLOYD: ATOM HEART MOTHER = D
PINK FLOYD: THE PIPER AT THE GATES OF DAWN = E
PINK FLOYD: DIVISION BELL = F
PINK FLOYD: OBSCURED BY CLOUDS = G
PINK FLOYD: ANIMALS = H
PINK FLOYD: WISH YOU WERE HERE = I
PINK FLOYD: DARK SIDE OF THE MOON = J
*Permission has been granted by the Lee's Summit Parks and Rec.