Notwithstanding your interest (or lack thereof) of the cover previously posted, let me share this five page link providing a detailed story on the life of David Maulden Perine, the addressee shown on this material.
I don't know that I've ever read such an in-depth and detailed biography on a man from that time in history, that started in office at the young age of 14 and stayed on until his retirement some forty years later!
http://www.msa.md.gov/megafile/msa/...f/powell.pdfQuite an interesting read on a personality from that era.