Original Course Routing and Bunkering Plan: Dr. Alister MacKenzie, December 1926.

Completion of Dr. MacKenzie''s Bunkering Plan and necessary alterations to the routing of the course: E.L. Apperly 1932-37.

Restoration and lengthening of the course to attain AGU Championship Status after Word War II: E.L. Apperly 1948-51.

Other Architects engaged for green site restoration, bunkering and additional teeing grounds since the mid 1980s: Thomson & Wolveridge; Newton, Grant & Spencer; Norman & Harrison;