Debden (click on photograph to bring up bigger/better version).

debden Debden, Essex. Photograph supplied by John Hurst - thanks, John.

Markings: Flag, "4IN".

Manufacturer: Lee Howl.

debden, 2016 This one, at Debden, Essex, has been fitted with a new plastic cap. We'd be interested in discovering the source of such caps, as they fill a gap in the market. Thanks to Fergus Muir for the photos

Markings: None.

Manufacturer: Unk.