These appear to be four old runway (reflector?) signs. They are along the road at the point where Rochford Road becomes Southend Road (the A1169) beside the railway bridge at Southend Airport (in the county of Essex, UK) – Latitude 51.5668, Longitude 0.7041 – over which I think the southern end of the old cross-runway (no longer used) was approached by aircraft.
I don’t know but guess they either date from 1935 when the airfield become a civilian airport, or after World War II which would mean after 1945. I favour the former as they look very old. They could be any time from 1914 when the airfield was first established by the military shortly after the beginning of World War I. In 1919 the airfield was sold off to the Navarro Aviation Company who ran pleasure flights with two old Avro biplanes – apparently not for long however as the airfield was disused from 1920 to 1935, having reverted to farmland.
Perhaps they would not have had such obvious signs during World War II as airfields were camouflaged and signs removed, which would favour them being post-WWII, but they might be older – 1935? – and have been removed during WWII then replaced.
Of course the airfield was used as a fighter base during WWII but after that, in 1946, Southend Corporation took it on as an airport which they opened in 1947. There was major re-building including a control tower and runways in 1955. Perhaps the posts date from 1955, but to my eyes they look too old for that. Although maybe the pairs of red beacon lights went on in 1955.
Some paired red lights were stuck on to of them at some stage, these are also now defunct. They were also apparently used to mount streetlights. I don’t know if these lights still function, possibly not.
Wikipedia has a great page about the airport, including its history here https://en.wikipedia.org/wiki/London_Southend_Airport
Another good source was at
My best guess is these posts originate around 1935. They could have been actually erected between 1933 when the airport site was purchased by Southend Council and when it opened in 1935.
Whilst I do not find Essex and Southend the nicest places in the UK, I will put in a good word for Rochford. What a lovely village (although it is really now a suburb of Southend) – olde-world shops, buildings, pubs. Good parking. Southend Airport also looked nice, which is pretty weird for an airport. Apparently it has in recent years been voted best Airport in the UK three times and it has a dedicated railway station. I think I would like Southend as an airport and Rochford is worth a visit if you are in that neck of the woods.