I can recommend the following sites for some interesting "damsels in distress" Comic Book, Detective Magazine, Paperback Book, or Men's Adventure Magazine covers.
Comic/Cartoon Captives Correspondence Group on Yahoo http://groups.yahoo.com/group/c3c. You don't have to join the group to read it, and you can use this link to go directly to the most recent postings: http://groups.yahoo.com/group/c3c/messages/. Members are instructed to keep content within the confines of a PG-13 rating, and the occasional inappropriate post is removed by the moderator.
Jungle Girls Group on Yahoo http://groups.yahoo.com/group/jungle_girls. Home of Jungle girls from comics, television and the pulp magazines of the 1930's to the 1950's. From Sheena and Rulah to Betty Page and Irish McCalla. No nudity.
Teri's Place http://www.necrobabes.org/tgrey/attic.html. Detective magazine covers, comic book covers, and Men's Adventure Magazine covers. This section of Teri's Place looks PG-13 to me.
Kate's Library http://www.dnai.com/~lakate/. Kate’s Library is a display of cover art from a private collection of vintage paperback books with a "damsels in distress" theme.
Heritage Auction Galleries http://comics.ha.com. You have to register to look at their permanent auction archives, but they are well worth it. Their archives have high resolution (usually 300 dpi) cover scans of over 200,000 items, focusing on comic books, pulps, and movie posters.
RTS Unlimited, Inc. http://www.rtsunlimited.com/. Lots of gold and silver age comics for sale, and sets of the famous Gerber Photo-Journals for sale at a discount. There are also several galleries of cover scans, with lots of bondage covers in the mix.
Master List of Comics With DiD Scenes
