Dear Messrs Pacific231G, Sabato, Terry ecmr, and Nearholmer,
1 / thank you for your detailed replies, and especially the photos, greatly appreciated.
2 / the Earl's Court layout also came to mind, and the photos of Earls Court are also appreciated .
Earls Court was frequently referred to as Kangaroo Valley by the Australian press, though Australians I knew who went to London were mystified about the reference, as on their visits, the number of Australians encountered at Earls Court were not noticeably greater than elsewhere, and could usually be counted on one hand.
3 / being 3mm scale, Colin Cook's Sheperd's Bush it is an interesting variation on CJF's original proposal, which was originally intended for Tri-Ang TT scale.
This layout stuck in my mind due to urban London look ( or at least that is how it appeared to me, my knowledge of " the London look" is primarily derived from British films, especially B&W ) , and the use of Bilteezi Card Kits, to make a realistic setting.
Thanks and regards, Tumut