Game used 1957 Pittsburgh Pirates jersey worn by Lee Walls and Joe Trimble. Gray vest-style top has Pirates across the chest in individual felt letters with 36 on back, all in black-on-yellow. MacGregor size 42 tag in collar with Set 1 1957 flag tag at the inside bottom of the tail. Shows extensive use with some fraying of the trim, particularly at the collar. The number was originally 16 and restored to 36, indicating that it was worn by Lee Walls and Joe Trimble and appears to have been changed during the 1957 season; this was also the first season in which the Pirates used vest tops.