From Acorns to Oaks British steam locomotives from the diminutive 0-4-0 to the mighty 2-10-0 9Fs at work on Britain's heritage railways from the valley of the river Severn to the high moors of North Yorkshire. Calvendo calendars are premium products - a bit more pricey than others but with added benefits: Our calendars always look beautiful on your wall because we produce them locally with premium paper and sophisticated spiral binding, ensuring easy turning of pages and flat hanging against the wall. A protective transparent plastic cover sheet provides added stability. Treat yourself to a Calvendo calendar and you get something that looks better all year round.