Proposed rebuilding of the Royal College of Surgeons of England: plan of second floor. Watercolour by Alner W. Hall (Alner &… https://www.rawpixel.com/image/13999432/image-paper-watercolour-public-domainFree Image from public domain licenseProposed rebuilding of the Royal College of Surgeons of England: plan of fourth floor. Watercolour by Alner W. Hall (Alner &… https://www.rawpixel.com/image/13999050/image-paper-watercolour-public-domainFree Image from public domain licenseProposed rebuilding of the Royal College of Surgeons of England: plan of third floor. Watercolour by Alner W. Hall (Alner &… https://www.rawpixel.com/image/14011412/image-paper-watercolour-public-domainFree Image from public domain licenseProposed rebuilding of the Royal College of Surgeons of England: plan of ground floor. Watercolour by Alner W. Hall (Alner &… https://www.rawpixel.com/image/14009286/image-paper-watercolour-public-domainFree Image from public domain licenseProposed rebuilding of the Royal College of Surgeons of England: plan of first floor. Watercolour by Alner W. Hall (Alner &… https://www.rawpixel.com/image/13991339/image-paper-watercolour-public-domainFree Image from public domain license