Gobbledygook by Coulter

As part of the Secret History of Comics (SHoC), I present the book, Gobbledygook Has Got To Go, published by those wild humorists in the Bureau of Land Management, circa 1970. They credited the writer, John O'Hayre, but not the cartoonist who signed some of the following drawings as 'Coulter.' Anyone know who that is? There's a William Coulter (b. 1946) listed in one National Cartoonists Society album.

I didn't have access to a scanner today, so these are shot with a camera - the quality of the originals is much better.















I'm not quite sure why the Bureau of Land Management ends their booklet with a picture of an astronaut.