The following are detailed maps, taken from the Ordnance Survey 25" or 1:2500 maps and here reduced in scale to approx 14" to the miles. They are very detailed, showing individual houses, railway tracks etc. Each map covers an area of a mile and a half by a mile.
Essex (Old Series). See New Series below for other maps from the 1914-15 Edition, which used different sheet numbering. Information pages for all Essex maps have now been added to the site. Click on the links below. Essex (New Series):