THE YEAR WAS
The High One's Death Gas
Written by Dick Dawson(writer and artist)
Silver Streak Comics
#9 (4 pages) - The leader of a foreign spy ring is known as the High One and he has perfected a gas which can kill without leaving a trace. It will even dissolve the vial that holds it. He uses it to kill key government officials including the Secretary of State. Bart Benson is out to stop him.
Here are the pages I have of it.