Jim drew every character great. He had tons of practice drawing The Brave And The Bold every month. This fantatic cover from #144, November 78 is indicative of the great work he did on this book for most of the 70's.
His other notable work at the time was the short lived Aquaman book, which only lasted about a year but it contained wonderful work. This issue, #62, June-July, 78, was one of my earliest comic purchases.
I could go on and on since Jim was one of the most profilic artists DC had in the 70's. I'll most some more of my favorite artists' best work from this seminal year in the near future.