Nice cable guard, Greg. Bruce, I recall that prototype guardrail from the thread where I first asked for pictures of guardrails. Also, I have some molded plastic that looks very much like the Boothbay cemetery fence. Don't know who made it (long story) but it stands around 6 feet high.
Three kinds of fence on my Eastern Route layout: Central Valley board, chain link scratchbuilt from tulle, scratchbuilt scrap rail welded together.