I was surprised to find this photo earlier today
(From http://www.rmweb.co.uk/community/index.php?/gallery/image/11637-gn-style-somersault-signals-at-nottm/)
and even more surprised to read the caption that they were still in use in the mid 1980s.
Are there any available on the DLS anywhere? I've tried searching for "somersault" and any variation on that spelling, but can't seem to find any.
Thanks
David
(From http://www.rmweb.co.uk/community/index.php?/gallery/image/11637-gn-style-somersault-signals-at-nottm/)
and even more surprised to read the caption that they were still in use in the mid 1980s.
Are there any available on the DLS anywhere? I've tried searching for "somersault" and any variation on that spelling, but can't seem to find any.
Thanks
David