By — PBS News Hour PBS News Hour Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/see-worlds-oldest-known-parchment-letter Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Transcript Audio In our NewsHour Shares moment of the day, a business letter from 12th century Italy, written on parchment, goes in view in London. The high-resolution scan in this video is courtesy of Alberto Bolaffi. Read the Full Transcript Notice: Transcripts are machine and human generated and lightly edited for accuracy. They may contain errors. GWEN IFILL: Now to our NewsHour Shares of the day, something that caught our eye that might be of interest to you, too.It's said to be the world's oldest known letter on parchment, at least in private hands. It was written in 1190 from one Italian businessman to another. And it's on view to the public this week in London, part of an exhibition for stamp enthusiasts and historical document buffs. Listen to this Segment Watch Watch the Full Episode PBS NewsHour from May 14, 2015 By — PBS News Hour PBS News Hour