Created as a souvenir to help promote the Independent Project Records release IP060, the 1999 7" EP release by Stereolab titled "The In Sound," these stamp booklets were printed in 4 different color combinations, to coordinate with the various colors of vinyl and jackets. These 10" x 2 3/4" stamp sheets are pinhole perforated and letterpress printed in 2 colors on gummed stamp stock, then affixed to the inside of a folding booklet cover hand-letterpress printed in 2 colors on various types of chipboard and poster board. We currently have yellow and silver booklets available in very limited quantities. (Sorry, the red and gold booklets are sold out.)