New experiments and observations touching cold or, An experimental history of cold, begun. To which are added an Examen of… https://www.rawpixel.com/image/13956734/image-cartoon-plant-personFree Image from public domain licenseNew experiments and observations touching cold or, An experimental history of cold, begun. To which are added an Examen of… https://www.rawpixel.com/image/13971541/image-paper-person-public-domainFree Image from public domain license