Unissued 'blue stripe' student membership card for Bruce Lee's Jun Fan Gung Fu Institute of Seattle, Washington, 3.75 x 2.5, signed at the bottom as president in bold black ink, “Bruce Lee.” In fine condition, with an old tape stain on the back. This card was given directly by Bruce Lee to Herb Jackson, a close friend, student, and confidant of Lee who took an active role in improving Lee's training equipment. Encapsulated and graded by PSA/DNA as "GEM MT 10." Accompanied by a signed letter of provenance from Jackson's son, Mark Ashton-Jackson, in part: "This item was given to my father Herb Jackson as a gift from Bruce Lee in and around 1968.” A superb example of this sought-after membership card that represents the first instance of a "GEM MT 10" that we have ever offered.