|Description||Palaeobotanical letters of Professor T M Harris FRS collected by Dr Boulter, using a Royal Society History of Science Grant. |
Consists of transcriptions of the letters and packages of some of the originals and photocopies of all that Boulter collected.
Originally intended to publish the letters with annotations. However, given that several of the letters contain strong criticisms of several people living in 1992, it was decided not to publish.