Description of Resource: 
Introduction By "antique" I mean modems with speeds of under 56k speed (although they don't really run this fast). This appendix compares the antique modems with the modern ones. You should read it if you are interested in modem history or are intending to actually use an antique modem. Also, many modern modems and software still support the old protocols and you might find that such old protocols have been configured by mistake.
United States
Is there a fee: 
Public or private: 
Website or physical archive: 
Website only