A dramatic action photograph capturing Wilt Chamberlain mid-dunk for the Philadelphia 76ers, reaching above the rim in his trademark "PHILA 13" home uniform with one arm fully extended toward the basket. Chamberlain has signed the image boldly in blue marker along the lower left portion of the photo, his autograph showing strong, legible pen pressure against the black-and-white print.

The reverse carries an ABC Television Network Photo Division press release referencing Chamberlain's selection to represent the East in the NBA All-Star Game at Madison Square Garden, adding documented period provenance to the piece. The photograph itself shows clean surfaces with the expected handling and library wear typical of a vintage press photo, while the image quality and contrast remain sharp throughout. PSA/DNA has authenticated the autograph as genuine, with a Beckett letter of authenticity further supporting the signature. A compelling vintage photograph capturing one of basketball's most dominant big men.