[ThisNameIsTaken]

It seems those were drawn by Barbara Remington [1] who didn't have time to read the books before making her illustrations. Apparently, the Lord of the Rings was in public domain in the US for a short while, so the publisher (and Tolkien) had to rush for a new 'authorized' version.

[1]: https://arrgle.com/emus-and-piracy-the-story-behind-the-lord...

[FarmerPotato]

Oh. Well that puts the emus out to pasture. So, two illustrators Tolkien wasn’t pleased with. I see how I conflated them.