Cache is located at S33 AB.CDE E149 FG.HIJ
The following website should be used.
https://historicalaustraliantowns.blogspot.com/2019/11/orange-and-surrounding-gold-trail.html?m=1
A= Scouts Hall built 19?4 Take 2
B= Palmers building built 187?
C= Old Town Hall in Anson St completed in 18?8.
D= First Holy Trinity Church of England built 185?.
E= Hotel Canobolas built 19?8 Take 2
F= Mena built 187? Take 5
G= Union bank in Byng St built 18?7.
H= Daltons Duntryleague mansion built 187?. Add 3.
I= Endsleigh House built 18?8 Take 4
J= Orange Public School opened in 18?2 Add 3
You can check your answers for this puzzle on GeoChecker.com.
