Garland
Where are you getting the boundary of the property from, is that from the Machrie website ? Like a lot of farms some fields would have been owned, some leased and others common land. Indeed I think that's how they lost the holes on the southern end.
Anyway, I had a look on Bing multimap site and I think the Spion Kop green was located on the right edge of your red circle, whee the white path creates a semi-circle, and the green is effectively in the at semi-circle (or at least I think it is !)
Has anyone on here played the original hole ?
Niall