https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989078Edit ImageSaveSaveEditCropCustom TextPanama Canal Zone: large 'mosquito-proofed' houses with screened porches. Photograph, ca. 1910.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 845 px | 300 dpiLarge JPEG 3180 x 2239 px | 300 dpiFree DownloadPanama Canal Zone: large 'mosquito-proofed' houses with screened porches. Photograph, ca. 1910.More