The Undersea Adventure Inventions of John Ernest and Charles Williamson
The following is an article from The Annals of Imp... ...can be had from either of two devices invented by Charles Williamson and his son John Ernest Williamson . But new levels of pleasure are likely to arise s... ...lly if the two inventions are used in combination. Charles...
https://www.neatorama.com/2015/12/29/The-Undersea-Adventure-Inventions-of-John-Ernest-and-Charles-Williamson/
