Notes:
The "DC Valentine" disappears, replaced by the then-standard DC logo. The attempt to find a way to "brand" DC products of a romantic nature as somehow "different" than the rest of the catalogue was a short-lived and fairly uneven experiment--but then again, the main DC logo itself underwent a fair bit of revision during the early 1970s. Note that the logo used in just issue #200 of this title is slightly different from the one used here.
