https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972628Edit ImageSaveSaveEditCropCustom TextStatical essays: containing vegetable statics; or, an account of some statical experiments on the sap in vegetables ... Also a specimen of an attempt to analyse the air / [Stephen Hales].Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 674 x 1200 px | 300 dpiLarge JPEG 1076 x 1916 px | 300 dpiFree DownloadStatical essays: containing vegetable statics; or, an account of some statical experiments on the sap in vegetables ... Also a specimen of an attempt to analyse the air / [Stephen Hales].More