new game: What's wrong with this picture

Sarah has not said if my last guess was right or not though?

 

Yes, waiting for Sarah. Or maybe no one guess it right yet that's why she does not response.

 

Thought I had replied.

None yet figured it out.

It's a really small detail...and part of the flower.

 

Wow! Almost a giveaway Sarah. I guess it was really so small detail.

 

The right hand flower's cross is broken on the right side.

 

That's it, Tu7. It's a really minute detail, but its missing.

You're up next.

 

Nice eyesight tu7.
Waiting for the next one.

 

http://timbrolog.blogspot.co.uk/

under the stamp it says 'okay Exchange what is wrong with it'

 

The font size or style of letters?

 

No Zee; sorry.

 

it's missing "and Caicos"

 

A fair guess Sarah, unfortunately the two islands have not always been together. So the answer is incorrect.

 

I had a feeling that was case - the Islands not being a 'unit' yet, but thought I'd put out the suggestion anyway.

There appears to be damage - tears and/or missing perfs on/around the top right corner. Is that the problem?

 

The image is not centered?

 

No one get it right tu7?

 

No, both guesses are incorrect.
Come on H, this is a famous error!

 

Is it color error?

 

the margin (white area) is cut of by the perfs on top. its much wider at the bottom

 

Do any of you have the Gibbons catalogue?
If so the SG number would give it away....