Scope and Contents Note From the Collection: These two tickets would have admitted the bearer to the gallery of the US Senate in order to watch the impeachment of President Andrew Johnson. The ticket for March 24 is bright yellow pasteboard and has No. 921 on its stub. The ticket for April 27 is bright green pasteboard and has No. 283 on its stub. Included in this collection is the envelope they arrived in. It is addressed to Hon. Andrew Johnson, United States Senator, Greeneville, Tennessee, and is postmarked Dec 16 from...