Can anyone tell me which logo is this or where i can get more clear image of this logo

You could try looking here
Not sure what it is in its entirety. However...
Top left is City of London
Bottom left is similar (although upside down!) to Essex
Bottom right is City of Westminster
So I think its pretty safe to say it’s something to do with London.
David
My dictionary says of logo, “a trademark, company emblem or similar device”
So it’s an heraldic shield (technically an escutcheon). I knew what artslons meant and this place is all about efficient communication. Sometimes that’s offensive.
Not everyone’s first language is English. Should we ignore posts for bad definitions/nomenclature/grammar/syntax? I don’t think so.
Yes ’SPQR’ is pretty ’efficient branding’ isn’t it. ’Gladiator’ had it tattooed on his arm and I thought, rightly or wrongly, “that is great branding”.
Come back if you find out where the logo/escutcheon is from. I’d quite like to know.
Top right could be a strangely drawn Norwich City Council (towards the bottom) after all, Essex appears to have been rotated through 180°
Captured from web.archive.org on 20 Feb 2008. view this capture