https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/2298618Edit ImageSaveSaveEditCropCustom TextMasks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and Medicine. Digitally enhanced by rawpixel. MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 1500 x 1000 px | 300 dpiBanner TIFF 1200 x 800 px | 300 dpiBest Quality TIFF 1500 x 1000 px | 300 dpi | 8.65 MBFree DownloadMasks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and Medicine. Digitally enhanced by rawpixel. More