Rare Boston Base Ball Association stock certificate from a 19th Century powerhouse with 8 NL titles and 8 HOFer. Issued to Frank E. Long and dated April 29, 1885. This 5.25x8.75" document comes with the original stub that also notes Frank E. Long as the purchaser of one share of the Boston Base Ball Association. Some creasing and slight staining on the certificate, but presents very well.