Hi! You are bidding on one, very good condition, 48 page, blue, "1992 Bridgestone Bicycle Catalogue", makers of fine bicycles, ridden the world 'round. Bonus: MB 4 and MB5 pamphlets. Some subjects: how our bikes are spec'd, the 2.2 percent solution, getting sized and fitted, friction shifting, quick-release and how to use it, art of recycling inner tubes, moustache handlebars, far forward frames: fad or faster?, top-mount vs. underbar shifters, A Tube-joining primer, tig welding, 18 questions and more! Thanks for looking and God bless!!