Underground Comix are known for using different prices, covers (art or color variations) and/or interior content to distinguish between printings.
1st print has 0.50 USD cover price. Has predominently blue cover background.
2nd print has 0.50 USD cover price. Has predominently purple cover background.
Inside front cover illustration with indicia information at top of page.
Story is a jam between the credited creators.
This is adapted from an H.P. Lovecraft story.
Illustration on inside of back cover.
Image on back cover of issue.