Suspense!
Sure!
http://www.archive.org/details/oldtimeradio search for a favorite show. Like Suspense!.
http://www.archive.org/details/SUSPENSEYou will see there are 9 pages of files! 9 full cds worth.
On the left side of the page are different choices. You can STREAM the files. Or download Zip files of the entire section. The first zip file is 625MB.
Hope you have good connection!
Some shows have mutiple choices for types of downloads along that left side.
Example:
http://www.archive.org/details/OTRR_Certified_Dragnet has all the zip files along the left side and bottom of the description page.
Some of the archives are better than others, some have more documentation. OTRR can be certified or verified series (most complete and accurate). But not all shows are in the OTRR archives.
For sites that do not have zips, like tennesseebills, I have used the DOWNTHEMALL addon for Firefox with excellent results.
https://addons.mozilla.org/en-US/firefox/addon/201/You connect to a page, it tells you which files are available for you, you can define that you only want zip or only want mp3, etc and manually choose only the ones you want or grab everything.
You can tell it to download one at a time or limit number of active files (I limit to 6 at a time so I don't hurt bandwidth, and my files come in at a good pace).
Free, no ad or spyware. Very nice for this purpose.
So far, I have 91.5 GB of Old Time Radio Programs downloaded onto an external Free Agent Go drive.
Still gathering more. I LOVE these on my mp3 player while driving, while shopping, relaxing.