We are keeping the Reference maps list up to date (it is useful for students)
The Urbal Map
We are sorry to announce that the Urbal Map, representing thousands of hours work, with thousands of data entries, has died. Sniff.
Bigger boys at Bing changed the API code so that the entries no longer show in the map,
and we no longer have the resources to reprogram our version. The main embedded versions at
have been replaced by not-so-good Google maps