Condition: The cover has a previous owner's name and a date written on it. There is a slit of about two inches at the base of the spine covering and the cover has a bit of dirt on it. There is a former owner's smart personal name plate on the inside front cover. A few of the advertisement pages have medium tanning. Otherwise the binding is tight, text clear and there is negligible tanning throughout. Pages 27 & 28 appear to be missing. They may well have contained a floor plan of the exhibition.