Author: Liam Heatherson

By Liam Heatherson

Grain Fort & Tunnels

Grain Fort was constructed in the 1860s to defend the mouth of the River Medway and Thames against the threat of French naval attack. It was designed to support both Grain Tower out at sea, built from 1848-55, and Garrison Point Fort at Sheerness. It was altered and upgraded during proceeding conflicts, including the First…

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By Liam Heatherson

Rainham Marsh Firing Ranges

The Rainham/Purfleet area has been in use by man since the days of the so –called ‘Cavemen’. You can see some of the petrified tree trunks still remaining today from a 6,000 year-old Neolithic forest, opposite the very northern end of Wennington Marsh, in the Thames foreshore. However, much of Rainham came to use in…

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By Liam Heatherson

RAF Kenley Bofors Gun Tower

According to Historic England, this Bofors light anti-aircraft gun tower was constructed circa 1940 at the start of World War Two as an outlying defence for RAF Kenley; a nearby fighter airfield. It is of the concrete pier design of which few survive nationally, and hence is Grade II listed. It is split down the…

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By Liam Heatherson

Cliffe Explosives Factory

Also known as ‘Curtis & Harvey’s Explosive Factory’ this massive site feels somewhat like the Wild West and is accompanied by loads of sheep. It covers an enormous area of the southern Thames Estuary once threatened by Boris Johnson’s plans for an airport, but now remains as a private farm known for its historical significance….

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By Liam Heatherson

Southminster ROC Post

This Royal Observer Corps observation bunker was constructed in 1959 and closed with the first wave of posts in 1968 (unlike those remaining in operation into the 1990s). As a result, it has been exposed to the elements and vandals for longer and appears to have suffered an arson attack. An original bed survives as…

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By Liam Heatherson

Coalhouse Fort

Coalhouse Point where the Thames suddenly narrows was home to several defences since 1402, and a D-shaped artillery battery fort stood here from 1539. The fort was replaced in 1799 with Coalhouse Fort which was rebuilt in 1847 and 1860. The large moat you can see to prevent invaders reaching the fort is a technological…

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By Liam Heatherson

Prisoner of War Camp 116

Down an unmade lane in the quaint countryside Essex village of Hatfield Heath lies what at first appears to be a set of abandoned farm sheds. This hutment was in fact Prisoner of War Camp ‘High Hall’ 116, and once housed around 1,500 Italian, Austrian, and (from 1943) German soldiers captured in the European and…

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By Liam Heatherson

Canvey Bus Museum

See above the front of the depot in 1990 (Frank Whitnell)  and in 2013 The Canvey & District Bus Depot was built in 1934, featuring contemporary Art Deco hard-edged geometric architecture. It was vacated in 1974, by Eastern National, the major primary bus service of the era – now days First dominates Essex’ streets, with…

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By Liam Heatherson

Castle Point Council Nuclear Bunker

We have been fortunate enough to be given the opportunity to document a nuclear bunker built in the basement of Castle Point Borough Council’s offices. It was initially built for emergency planning during a nuclear war, but has been equipped more recently to handle environmental disasters or terrorism. In the late 1980s, plans were drawn…

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