Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 132,209 pages of information and 209,719 images on early companies, their products and the people who designed and built them.
A working replica of Planet was completed in 1992 by the Friends of the Museum of Science and Industry in Manchester. It was aimed to follow the original design as far as was consistent with modern construction methods, materials, and safety standards. The boiler pressure was 100 psig rather than the original 50 psig, and the cylinder bore diameter was reduced from 11" to 8" to compensate. The inner and outer frames were interconnected to take the frame load through the frame rather than the boiler.