https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13962417Edit ImageSaveSaveEditCropCustom TextThe IV International Congresses on Tropical Medicine and Malaria: banquet at the Mayflower Hotel, Washington D.C. Photograph, 1948.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 1194 px | 300 dpiLarge JPEG 2716 x 2703 px | 300 dpiFree DownloadThe IV International Congresses on Tropical Medicine and Malaria: banquet at the Mayflower Hotel, Washington D.C. Photograph, 1948.More