The gardener's magazine and register of rural & domestic improvement (1826)
Loudon, J. C. (John Claudius), 1783-1843, A. & R. Spottiswoode, printer, United States. Patent Office. Scientific Library, former owner DSI · London : Longman, Rees, Orme, Brown and Green · leaf 464
454^^ Fowlers Patent ThermosijpJion. … to disfigure a house by carrying the heating tubes over the door, and nevev*necessary to lead th em to the roof or to the top of the back wall, becauseas every body know s, heat ascends there sufficiently fast through the at-mosphere. It is for heating baths, dwelling-houses, and perhaps the waterm…
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-437-309.webp)
