I reckon you're right Alamein_Line; I thought there was somewhere called Midas, but I'll be blowed if I could find it !
I presume many of us use the excellent http://www.vrhistory.com/VRMaps/
when looking for an answer which doesn't come to mind immediately
The trick being to select the "correct" decade !
Oddly , your expression of "I'll be blowed" brought you close , as mentioned in duttonbay's reply
Will await dallenger's confirmation or rebuttal !