In 2006, a manuscript with over 80 song-texts was discovered and was donated to Trinity College Library.
Robertson's original manuscript of Society was donated to the Shakespeare Memorial Library at Stratford-upon-Avon.
In 1997, it was published in paperback by Westview Press and its manuscript was donated to the Holocaust Museum.
Her manuscripts were donated to Clark University in Worcester, Massachusetts.
Her personal papers and manuscripts from 1939-1995 were donated to the special collections department of the Auburn University Libraries.
These manuscripts were later donated to the Library of Congress after the death of Robert Fizdale.
The Royal Collection's 2,000 manuscripts were donated to the nation by George II in 1757, having been built up since the 9th century.
Substantial original artwork and manuscripts has been donated to the centre and the collection continues to grow.
The manuscripts were donated to the National Library of Wales in 1934.
The manuscripts were donated to the British Library in 1994.