Black type on white paper. Information booklet. The second page notes it is intended to be the pilot issue of a recommenced quarterly magazine made to raise awareness in the Brisbane community of the work carried out by OPAL. The booklet covers the history, aims and objectives, and key people of OPAL. Includes articles on OPAL's first president Jim Hamilton; Uncle Willie MacKenzie (Geerbaugh), for whom the OPAL Centre (Geerbaugh) on Anne Street was named; the Miss OPAL Quest pageant; and Yelangi Pre-School. Booklet contains an insert of a blank OPAL membership application form; the form indicates it cost $1 to join OPAL and an applicant had to be nominated by two current OPAL members.

Partial biography of Rita Huggins: 'Involvement in OPAL’, BA Honours Thesis, Flinders university, 1989 (1 page of unknown manuscript inserted between pages 34 and 35)

Three typescript drafts about One People of Australia League (OPAL), written by Muriel Langford. These expand on the untitled manuscript about how OPAL began but with more information about Muriel's personal experiences in India and when she arrived in Australia and greater detail about how OPAL began and what it did.

Many of the pages in the first draft are on the back of other material; some pages have been pasted or sticky taped together; has no title, 23 leaves in length; undated; accompanied by a short summary, perhaps for a speech.

The second draft is on continuous computer paper and has the title 'Why and how OPAL began, and how it worked'; has handwritten emendations; 28 leaves, numbered; on the last page handwritten in blue pen is 'Copyright ME Langford, 1989 and'.

The third draft is on continuous computer paper and has the title 'Why and how OPAL began, and how it worked'; has handwritten note on the first page 'Draft Reminiscences. E & OE!! Copyright' ; 28 leaves, numbered; on the last page handwritten note 'PO [?] Muriel Langford. Copyright'.

Typescript draft, 16 leaves, undated. Gives an account of Muriel and Bernard Langford's arrival in Tasmania in 1955, their time in Tasmania, and life in Brisbane (they moved there in 1957) including her involvement with various groups until her involvement in OPAL.

Black type on white paper with author's original signature in blue pen. A statement written to affirm the OPAL Board's support for Aboriginal land rights, while addressing the issue of the loss of Aboriginal lands due to acts of encroachment by mining companies. Argues for Australia to establish a Claims Commission, modelled on that of the Indian Claims Commission in the USA, with the power to award compensation to Aboriginal Australians for dispossession of their land. Signed by Neville T. Bonner, President OPAL.