Dr. Bob, I think you will find that the Wimbledon range disappeared many years ago and the NRA of UK (1859-60) moved out to Bisley Military range near Guildford, Surrey.
That year was 1889 and they have been there ever since and they shoot something like 1700 different competitions scattered between civilian, military,rifles and handguns. (Not many civilian handgun comps since 1997)
Hope you find this useful, UKshooter.