Finally I have assembled my 1938 Hobbs. Lytalloy brakes have been replaced with Resilion Cantilevers and the Huret Derailleur replaced with a Cyclo 3 speed. I am now being bugged by the Period Correct Demon, does anyone know of any source of inner tubes with the ( period correct ) Woods Valve. I have the correct tubes that came with the bike and survived but I would like to obtain a back up set. There must be some out there somewhere. I will be returning to the UK in March so any lead there would be appreciated. Thanks in anticipation Ron Tandy, _tmyden@aol.com_ (mailto:tmyden@aol.com) , Westminster, California. **************Get the Moviefone Toolbar. Showtimes, theaters, movie news & more!(http://pr.atwola.com/promoclk/100000075x1212774565x1200812037/aol?redir=htt p://toolbar.aol.com/moviefone/download.html?ncid=emlcntusdown00000001)