I'd like to see a similar angle pic taken when the Shell Bridge was in place...
I'd reckon John was standing about 50' past where it was built to take that shot. The slope on the right is where the ground was built up for one of the horse-racing start ramps, so I guess it was relatively easy to build that up as a spectator mound.
You sent me hunting to see if my collection included anything helpful.
I probably failed for a number of reasons, some because of the restrictions caused by the bridge itself, others because I was there to photograph the events on the track, and didn't think to record the details of the 'architecture'.
Here are several shots which will hopefully describe the area as I saw it between mid-1969 and mid-1972, when I ceased going there, as I found myself otherwise occupied, and later briefly viewing from the paddock, just before the circuit's demise.
The photos are pretty self explanatory, but I've noted a few things of interest.

From Creek in 1969.
The spectator mound appears to have no connection to the racecourse beyond.

1969 again.
The horse track fencing which ran along that straight portion of the racecourse which headed down past Northern Crossing is evident, the section across the end providing elevated seating overlooking the left hander onto that short straight into the Crossing.
Note that the three level Armco stops at the bridge and timber remained beyond.

Eastern side.
The single layer Armco has remained, new 'rough-as-guts' posts have been inserted at mid spacings and support the top two rails.
Photos from the western side show that the long posts were not bolted to the bottom layer.
Mike Raffan, if you didn't recognize him....

The change from Armco to timber.

The Armco was left in place behind the timber.....fascinating that they used timber for that portion.
Note the cyclone fence running along the pathway from Dunlop Bridge blocked access to the area behind the Armco south of the Shell Bridge on the western side.

The Northern side of the bridge showing the cyclone wire preventing 'public' access behind the western Armco.
I don't remember how the badge-wearing shooters got into the area down by the right hand corner in the middle of the esses, but I do remember that they stayed close to the fence as they walked along, because the pond was quite close behind.

The same area from the western side.
The AJC were notoriously slack with weeding in that area.

Just past the bridge looking west, the single strand wire in the foreground indicates the path onto the steps,
Plenty of people leg-dangling on the horse railing to the left.

Another view, just to indulge myself....
The handbag is just so 'Warwick Farm' !!
They may help....
Lynton
Edited by lyntonh, 28 February 2024 - 12:29.