Correspondence received by Gertrude Langer (nee Freschl / Fröschel) from family and friends, her husband Karl Langer, artists and arts administrators, journalists and readers of her art exhibition reviews. Correspondence from family members include her father Alois Freschl, her mother Channa (Anna) Fröschel, her sister Lisl Goldhammer (later Lisl Korn), her nephew Hans Georg / Yochanan Goldhammer ('Hansi'), her sister-in-law Magda Rosse-Langer, (nee Magda Langer, formerly Magda Blaschko, then Magda Rosse), her nephew Karl Rosse ('Karli'); her cousins Oszkar Ascher and Hedwig Ascher (children of her aunt Pauline 'Paula' Ascher, nee Freschl), her father-in-law Karl Langer senior and Resi Mödler (her and her sister's nanny, and their mother’s housekeeper). Correspondence from friends include Kathleen Campbell-Brown, Henriette ‘Henni’ Cornfield (nee Zerkowitz), Paul Engel, Stefan Goldhammer, Ernst Greiff, Mary Grosser, Dorothy Helmrich, Hanni von Maltzahn, Felix Morgenstern, Robert Rosenthal, Edward 'Teddy' Sachs. Correspondence from Australian artists include Barbara and Charles Blackman, Betty and Roy Churcher, Marjorie and Lloyd Rees, Kath and Len Shillam. The correspondence also Includes cards received from dignitaries (governors, politicians and ambassadors) as well as cards with original art works and prints, including from Douglas Annand, Betty Churcher and Roy Churcher, Margaret Cilento, John Coburn, Laurence Hope, Daphne Mayo, Mary Norrie and Angus Norrie, Lorie Sachs, Kath Shillam and Len Shillam and Josef Strzygowski.

Objects collected in the course of research for the books Masked Eden and Lieutenant Martin's Letters.

Content in this series is mostly created by Muriel Shaw and reflects her work and association with Vida Lahey, Daphne Mayo, the Half Dozen Group of Artists, teaching, and her artistic interests.

This series is comprised of 6 maps:
Item 1. Riqueval.
Item 2. British Front Line, 6pm, 24.9.18
Item 3. France (ordnance survey Feb 1918) (shows German trenches)
Item 4. 'The Western Theatre of the European War : the clearest and most detailed map in one sheet, by which the operations of the French-British-American-Belgian, and German armies can be followed'. 1918 edition.
Item 5. Belgium and France. Sheet 28, Edition 3.
Item 6. Canberra. 1933

Financial records, correspondence, notes, bank records, tax records relating to the finances of Daphne Mayo relating to her artistic works, property investments, investments in bonds and shares.

Correspondence from Daphne Mayo to her parents, Bill and Lila Mayo. General correspondence, personal papers, and publications. The material in this series is presumed to be from the estate of Daphne Mayo's mother, Lila Mayo.

20 personal diaries kept by Gertrude Langer between 1920 and 1948.

Works of art collected by Gertrude Langer. Suplied titles are indicated by square brackets.