https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12151617Edit ImageSaveSaveEditCropCustom TextTillamook cheese plant. Tillamook County, Oregon. A lactic ferment starter is added when the milk is poured into these 10,000 pound stainless steel vats. Worker is testing acidity of curdling milk by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 912 px | 300 dpiLarge JPEG 3500 x 2659 px | 300 dpiBest Quality JPEG 13905 x 10563 px | 300 dpiTIFF 13905 x 10563 px | 300 dpi | 140.1 MBFree DownloadTillamook cheese plant. Tillamook County, Oregon. A lactic ferment starter is added when the milk is poured into these 10,000 pound stainless steel vats. Worker is testing acidity of curdling milk by Russell LeeMore