The west side of Skyline Blvd. bordering Daly City and San Francisco is owned by the Olympic Club. Over the years, this parcel of land was used for 4 or 5 holes of the Ocean course, and due to constant sliding of the sand dune, been built and rebuilt many times.
For those that have played the Cliffs course, the most recent design was primarily to the south of the 9-hole layout.
The golf holes were abandoned many years ago and I had a chance to go out last weekend. I was only able to recognize one hole with the remainder of the property returned to its natural state or ravaged by continued erosion.
The first photo is scanned from a postcard of the 6th hole (courtesy of David Tepper):
This photo shows what remains today, taken from the teeing area, slightly farther back than the postcard.
An aerial outlining in yellow the location of the hole on the southern most corner of the property.
And finally, the remains of the infrastructure, wiring, piping and heads are still evident (this is just 20 yards or so in front of the tee box).