Here are a few of the offerings, you can set your own search criteria also.
Many of the old publications do not require a login.
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Internet Archives Website Search for anything.
ARRL Tons of old publications from Handbooks to Antenna Books and much more.
Radio Shack Catalogs Great source to find specs on that old item you found at a Hamfest.
Amateur Radio Search Lots of 73 Mags plus other AR related articles and books
Ham Radio Potpourri Just a bunch of info based on a “Ham Radio” search.
73 Magazine Yup, just about all of them.
Nuts and Volts A great mag for the builder.
Popular Electronics Remember this one and its brother Popular Mechanics ?
This collection of links will bring you to The Internet Archives
About the Internet Archive
The Internet Archive, a 501(c)(3) non-
We began in 1996 by archiving the Internet itself, a medium that was just beginning to grow in use. Like newspapers, the content published on the web was ephemeral -
As our web archive grew, so did our commitment to providing digital versions of other published works. Today our archive contains:
588 billion web pages
28 million books and texts
14 million audio recordings (including 220,000 live concerts)
6 million videos (including 2 million Television News programs)
3.5 million images
580,000 software programs
Anyone with a free account can upload media to the Internet Archive. We work with thousands of partners globally to save copies of their work into special collections.