Two notebooks with handwritten lists of works created by Leonard Brown. The second notebook also has diary entries from 24 May 1990.

Four diaries mostly used while travelling.

Correspondents include Gregory Alcock, Peter Atkins and Dana Atkins, Lincoln Austin, Bart [?], Peter Besley, Leonard, Brown, A M Brustead, Chris Capper, Milton Cater, Elizabeth W Colton, Greg Colwill, Arthur Creedy, Mary Creedy (nee Fraser), Malcolm Enright, Joe Felber, Jill Godfrey, Kathryn Gow, Brother Gregory of the St Herman of Alaska Brotherhood, Jon Haigh, Nigel Hall, Miles Hall, Rosemary Heritage, Margaret Hockey, Martyn Hope, Warwick Hunter, Ian [Friend?], Leonie Sue Johnson, Kevin King, Ildiko Kovacs, James Lecesne, Dalky L’Estrange, Carlson Loke, Rick Loveridge, lan Matthews, John McPhee, Jacques Montredon and Denise Montredon Dromard, Bernadette O’Shea, Sean Phillips, Gwyn Pigott (Gwyn Hanssen Pigott), Diana Post, Luke Roberts, Etienne Roy, Elvis Seman, Brendan Smith, Madonna Staunton, Margaret Summerville, Lida Zannier.

Photographs, negatives and slides taken by de Gruchy, mostly of Brisbane.

This series includes correspondence, research material, drafts of unpublished and published works, and presentation papers. It is organised into three files.

Biographical details of Graham de Gruchy, 1974

Graham de Gruchy worked on numerous projects, including many private projects. This series includes funding applications, competition entries, architectural works and drawings, and art and design projects.

Nine publications which informed Ray Sumner's research into Amalie Dietrich.

Publications:

Betteridge, M (1978) Australian flora in art : an exhibition of applied art from the Museum of Applied Arts and Sciences, Sydney Catalogue of an exhibition held at Banyule Gallery, October 25 1978 - January 31, 1979.

Bischoff, C (1916) Der neue Lehrer Lesch & Irmer, Düsseldorf

Bischoff, C (1931) Bilder aus meinem Leben G. Grote'sche Verlagsbuchhandlung, Berlin.

Bischoff, C (1931) The hard road : the life story of Amalie Dietrich, naturalist 1821-1891 Martin Hopkinson, London.

Bischoff, C (1980) Amalie Dietrich : ein Leben ; mit einem Nachwort herausgegeben von Günter Wirth Calwer, Stuttgart.

National Museum of Victoria (1946) Annual report 1979-1980 National Museum of Victoria, Melbourne.

Queensland Herbarium (1979) Austrobaileya, vol 1 no 3.

Simmonds, J. H., & Field Naturalist's Club (1893) Some odd memories of the Field Naturalist's Club Printed by J. Brown, Brisbane.

Weidner, H (1967) Geschichte der Entomologie in Hamburg De Gruyter, Kommissionsverlag Cram, Hamburg.

Weidner, H (1969) 125 Jahre Naturhistorisches Museum zu Hamburg Verlag Paul Parey, Hamburg und Berlin.

Material consists of personal photographs, slides, negatives and postcards. Mostly relating to Ray Sumner's research on Amalie Dietrich including photographs of specimen's collected by Dietrich. Contains two images of Aboriginal people (copies of originals).