For the 'Taylor' Partial Pressure Helmet, Type E. Facsimile photocopy of the manual produced by Baxter Woodhouse and Taylor Ltd. Approx. 20 x 25cm. Card covers. Originally would have been spiral bound but this copy has loose pages. 43p (including illustrations). Gives a full description, use and servicing instructions and advice on testing. Excellent book with super photos of the helmet being 'donned', worn, removed and tested. Also shows the available improvements/modifications including ventilated linings, rear crash protection panels etc.Also has information of the B.W.T. Nitrometer which was used as a test rig. New facsimile copy produced from an original - just needs binding. Excellent reference material. An original would cost around £85 if you can find one. Stock code P.