This is in Westminster in London and this photo was taken in Aug 2002 . This is at Cavendish Square  .

This is a photo is of a post top Large Grey Wornum lantern ( SGS 203 reflector with horizontal  a SON-T bulb  , miniature 1 part photocell ) and this is on a replacement 10M metal post .

The hinge is on the back of the lantern . There is a photo of a Large Grey Wornum lantern  with a hinge which is at the back of the lantern on the Metcraft web site .

This was installed in 2002 . All the old street lights at Cavendish Square were replaced with new posts and Large Grey Wornum lanterns .

This is a copy of a REVO Large Grey Wornum lanterns were designed especially for Westminster council by eminent architect , GEORGE GREY WORNUM , in the early 50s .

This is in Westminster in London and this photo was taken in Aug 2002 . This is at Cavendish Square  .

This is a photo is of a post top Large Grey Wornum lantern ( SGS 203 reflector with horizontal  a SON-T bulb  , miniature 1 part photocell ) and this is on a replacement 10M metal post .

The hinge is on the back of the lantern . There is a photo of a Large Grey Wornum lantern  with a hinge which is at the back of the lantern on the Metcraft web site .

This was installed in 2002 . All the old street lights at Cavendish Square were replaced with new posts and Large Grey Wornum lanterns .

This is in Westminster in London and this photo was taken in Aug 2002 . This is at Cavendish Square  .

This is a photo is of a post top Large Grey Wornum lantern ( SGS 203 reflector with horizontal  a SON-T bulb  , miniature 1 part photocell ) and this is on a replacement 10M metal post .

The hinge is on the back of the lantern . There is a photo of a Large Grey Wornum lantern  with a hinge which is at the back of the lantern on the Metcraft web site .

This was installed in 2002 . All the old street lights at Cavendish Square were replaced with new posts and Large Grey Wornum lanterns .

 This is in Westminster in London and this photo was taken in Aug 2007 .

This is a photo is of a post top Large Grey Wornum lantern ( MPR reflector with horizontal  a MH-T bulb  , miniature 1 part photocell ) .

 This is in Westminster in London and this photo was taken in Aug 2007 .

This is a photo is of a post top Large Grey Wornum lantern ( MPR reflector with horizontal  a MH-T bulb  , miniature 1 part photocell ) .

 This is in Westminster in London and this photo was taken in 2014 .

This is a photo is of a post top Large Grey Wornum lantern with 2 CosmoPolis Cosmo White CPO bulbs and 2  MPO reflectors.

 This has got 2 CMS aerials on the top of this lantern.