As an excuse to see if Google Webelements works here, a map of the village in which I live.
It does seem to work, but switching between Visual and HTML modes seems to remove the iframe code! Madness.
Anyway, recently I have been doing some research into RAF Wrexham (I appear to have modified this article from this state a while back).
The below map shows what it looks like today. Compare it to the map I have created and it can be seen there is much difference!