On looking through the handbook (which I only recived a couple of days ago) it is rather unusual in that it has a quite detailed set of plans of each hole and a detailed description of each hole by Darwin. This is certainly not the norm in these sort of handbooks from this period. Accordingly the booklet has a lot more pages, 48 where a typical handbook may have around 24. Some of the other holes are also described by Darwin as 'new', in particular the 12th, which he describes:
"This hole adds perseptibly to the sum total of the excitement of the course, and does much credit to Michael Bingham, who designed it, although the original outlay has been slightly altered."
Hole 13 is also 'new' and Darwin writes:
"Now we have got to our furthest point outwards and turn our faces for home. The making of the new twelfth has made necessary another change, and we now play a two shotter over some new ground with the second shot uphill to the old tenth green. Formerly the tenth was a one-shot hole, with the result that it is guarded with considerable severity."
Fortunately the handbook says that Michael Bingham was the club professional, formerly of Stourbridge GC. However, it seems unlikely that Bingham was responsible for the bunker work on the 18th in my mind, it looks like the work of an inspired architect who really knew what he was up to.
The handbook also includes a layout of the course and if anyone is interested in seeing that I can scan and post it.
cheers Neil