RFC 0655 - Telnet Output Formfeed Disposition Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc655
RFC 0675 - Specification of Internet Transmission Control Program. V. Cerf, Y. Dalal, C. Sunshine. December 1974. - http://tools.ietf.org/html/rfc675
RFC 0642 - Ready Line Philosophy and Implementation. J.D. Burchfiel. July 1974. - http://tools.ietf.org/html/rfc642
RFC 0611 - Two Changes to the IMP/Host Protocol to Improve User/Network Communications. D.C. Walden. February 1974. - http://tools.ietf.org/html/rfc611
RFC 0683 - FTPSRV - Tenex Extension for Paged Files. R. Clements. April 1975. - http://tools.ietf.org/html/rfc683
RFC 0656 - Telnet Output Vertical Tabstops Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc656
RFC 0618 - Few Observations on NCP Statistics. E.A. Taft. February 1974. - http://tools.ietf.org/html/rfc618
RFC 0621 - NIC User Directories at SRI ARC. M.D. Kudlick. March 1974. - http://tools.ietf.org/html/rfc621
RFC 0698 - Telnet Extended ASCII Option. T. Mock. July 1975. - http://tools.ietf.org/html/rfc698
RFC 0691 - One More Try on the FTP. B. Harvey. June 1975. - http://tools.ietf.org/html/rfc691
RFC 0652 - Telnet Output Carriage-Return Disposition Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc652
RFC 0654 - Telnet Output Horizontal Tab Disposition Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc654
RFC 0697 - CWD Command of FTP. J. Lieb. July 1975. - http://tools.ietf.org/html/rfc697
RFC 0657 - Telnet Output Vertical Tab Disposition Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc657
RFC 0660 - Some Changes to the IMP and the IMP/Host Interface. D.C. Walden. October 1974. - http://tools.ietf.org/html/rfc660
RFC 0662 - Performance Improvement in ARPANET File Transfers from Multics. R. Kanodia. November 1974. - http://tools.ietf.org/html/rfc662
RFC 0663 - Lost Message Detection and Recovery Protocol. R. Kanodia. November 1974. - http://tools.ietf.org/html/rfc663
RFC 0669 - November, 1974, Survey of New-Protocol Telnet Servers. D.W. Dodds. December 1974. - http://tools.ietf.org/html/rfc669
RFC 0674 - Procedure Call Documents: Version 2. J. Postel, J.E. White. December 1974. - http://tools.ietf.org/html/rfc674
RFC 0677 - Maintenance of Duplicate Databases. P.R. Johnson, R. Thomas. January 1975. - http://tools.ietf.org/html/rfc677
RFC 0651 - Revised Telnet Status Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc651
RFC 0684 - Commentary on Procedure Calling as a Network Protocol. R. Schantz. April 1975. - http://tools.ietf.org/html/rfc684
RFC 0688 - Tentative Schedule for the New Telnet Implementation for the TIP. D.C. Walden. June 1975. - http://tools.ietf.org/html/rfc688
RFC 0689 - Tenex NCP Finite State Machine for Connections. R. Clements. May 1975. - http://tools.ietf.org/html/rfc689
RFC 0690 - Comments on the Proposed Host/IMP Protocol Changes. J. Postel. June 1975. - http://tools.ietf.org/html/rfc690
RFC 0692 - Comments on IMP/Host Protocol Changes (RFCs 687 and 690). S.M. Wolfe. June 1975. - http://tools.ietf.org/html/rfc692
RFC 0699 - Request For Comments Summary Notes: 600-699. J. Postel, J. Vernon. November 1982. - http://tools.ietf.org/html/rfc699
RFC 0700 - Protocol Experiment. E. Mader, W.W. Plummer, R.S. Tomlinson. August 1974. - http://tools.ietf.org/html/rfc700
RFC 0602 - "The Stockings Were Hung by the Chimney With Care". R.M. Metcalfe. December 1973. - http://tools.ietf.org/html/rfc602
RFC 0607 - Comments on the File Transfer Protocol. M. Krilanovich, G. Gregg. January 1974. - http://tools.ietf.org/html/rfc607
RFC 0609 - Statement of Upcoming Move of NIC/NLS Service. B. Ferguson. January 1974. - http://tools.ietf.org/html/rfc609
RFC 0610 - Further Datalanguage Design Concepts. R. Winter, J. Hill, W. Greiff. December 1973. - http://tools.ietf.org/html/rfc610
RFC 0613 - Network Connectivity: A Response to RFC 603. A.M. McKenzie. January 1974. - http://tools.ietf.org/html/rfc613
RFC 0614 - Response to RFC 607: "Comments on the File Transfer Protocol". K.T. Pogran, N. Neigus. January 1974. - http://tools.ietf.org/html/rfc614
RFC 0615 - Proposed Network Standard Data Pathname Syntax. D. Crocker. March 1974. - http://tools.ietf.org/html/rfc615
RFC 0695 - Official Change in Host-Host Protocol. M. Krilanovich. July 1975. - http://tools.ietf.org/html/rfc695
RFC 0626 - On a Possible Lockup Condition in IMP Subnet Due to Message Sequencing. L. Kleinrock, H. Opderbeck. March 1974. - http://tools.ietf.org/html/rfc626
RFC 0653 - Telnet Output Horizontal Tabstops Option. D. Crocker. October 1974. - http://tools.ietf.org/html/rfc653
RFC 0631 - International Meeting on Minicomputers and Data Communication: Call for Papers. A. Danthine. April 1974. - http://tools.ietf.org/html/rfc631