I was looking something up in a old book on the early days of competitive driving and came across a couple of brilliantly simple but useful line drawings by Joy Claxton.

In an effort to educate as well as entertain here on the blog, I offer the following diagram of harness parts for a single turnout.

.

single full-collar harness (line drawing by Joy Claxton)

.

Tomorrow’s post will have the companion diagram, which features pair harness.