Treasury Department, fifty-dollar "Redback" promissory note No. 4481, red ink in elaborate design on verso side. See more at John P. McGovern, MD Collection of Texas Historical Medical Documents and i..
Treasury Department, fifty-dollar "Redback" promissory note No. 4481, red ink in elaborate design on verso side. See more at John P. McGovern, MD Collection of Texas Historical Medical Documents and its finding aid.