Thank you, Geoff. Plan to watch this weekend.
Although not currently available on BBC iPlayer, "Letters from Baghdad" is available via Amazon
The 2016 documentary chronicles the life of Gertrude Bell, oft dubbed the "female Lawrence of Arabia". British actress Tilda Swinton gives voice to Bell, drawing upon the correspondent's more than 1,600 letters.
The many aspects of philately. So much more than tiny pieces of coloured paper.