Johanna Brandt -Notice.jpg (Wikimedia Commons)

Wikimedia Commons file page, fetched directly via WebFetch, and the image itself inspected directly by a vision-capable subagent (STEP 3b vision pass) which read the full visible text. A printed handbill, under the auspices of the World Harmony Movement, advertising a public meeting at the Grand Hall, City Hall, Cape Town, Wednesday evening 21 April 1948 at 8pm, to inaugurate the Nature Cure Cancer Crusade. Tromp van Diggelen chairing; Dr. Johanna Brandt named as speaker. Text invites medical authorities to investigate a claim of having successfully combated cancer over the previous thirty years with the Harmony System of Natural Healing, and states that Dr. Johanna Brandt's book on the Grape Cure for Cancer and Other Diseases, described as being in its fourteenth United States edition, would be for sale in the City Hall in English and Afrikaans. Printed by Peninsula Press. Licensing per the fetched Commons page: public domain, tagged as ineligible for copyright (facts, data, and unoriginal information in basic typographic formatting without sufficient creative authorship). Used as the case's artifact-role image, and as the source for the case's note that Brandt continued promoting the Grape Cure in South Africa into 1948.