Manny Manos

Manny Manos is (allegedly) a comic book letterer and inker, with only one Transformers credit, as letterer on "Guess Who the Mecannibals Are Having for Dinner?".

(His only other known credit of any sort is as inker on Marvel Super Heroes. )

It is possible that "Manny Manos" is not a real name, but rather means "many hands"; i.e., that several people worked on the lettering for this issue. The lettering does show a great deal of variation (one style each for many different alien species), though this is far from conclusive.