A set of three matching Cassini maps from three different periods, designed to appeal to anyone who wants to discover the hidden history of their local landscape.

These maps are taken from Ordnance Survey's Old Series, Revised New Series and Popular Edition maps. Each map in the Box Set has been carefully scanned, digitally re-projected and enlarged to match the present-day Ordnance Survey Landranger® series. The maps are also directly comparable with the corresponding Ordnance Survey Landranger® and use the same sheet number and grid references, so enabling the past and the present to be compared with ease and accuracy.