Description:**UPDATED** Rare Chicago White Sox baseball pennant c.1910-15. Oversized 40" long pennant of a two piece construction featuring an applied leather batter figure at the left end. "Chicago" applied white felt letters across the center against a maroon background. The pennant shows typical light to moderate age wear inclusive of a few small moth holes. Retains its original tassels and "Eder Mfg. Co." label on the reverse. Based on further research, there is a possibility the offered pennant may have been either Chicago White Sox or Chicago Cubs: VG-EX