We originally had both Ray Willner and Reed Crandall on both pencils and inks, but Martin O'Hearn points out that the layouts are distinctively Crandall's so he was the penciler, and the inks do not resemble Crandall's known inks of the same time period so they must be Willner's.
Signed by Ray Willner only. This may indicate that Crandall was ghosting the pencils for Willner.
We originally had Reed Crandall on inks, but Martin O'Hearn points out that the inks do not resemble Crandall's known inks of the same time period.