Vs Professor Zoom, the Reverse Flash, 1st. Also in 147, 153, 165, 186, 225, 233, 237, 323-325.
Story across 25 pages in three parts of 6.67 pages, 6.67 pages, and 10.67 pages.
On the page immediately following page 7 of the main story sequence.
On the page immediately preceding page 15 of the main story sequence.