JONES INTERCABLE, INC.|TM| LOGO

To:    Qualified Plan Trustees/Custodians
From:  Jones Intercable, Inc. (The General Partner)
Date:  December 8, 1995

 NOTICE OF PROXY MAILING & REQUEST FOR INDICATION OF PROXY EXECUTION ELECTION

The General Partner is filing a proxy statement with the SEC regarding the sale 
of the Lancaster, New York cable television system that is owned by Cable TV 
Fund 11-B, Ltd.

The sale of the Lancaster system is contingent upon the holders of a majority of
the limited partnership interests of Cable TV Fund 11-B, Ltd. approving the
sale. All registered owners of limited partnership interests will be sent a 
proxy statement. The proxy statement will detail the terms and conditions of the
sale and seek the limited partners' consent. If the sale is approved, 
distributions are expected to be made.

Our records indicate that you are a registered owner of limited partnership 
interests in the Partnership as trustee/custodian for your clients who are the 
beneficial owners of such limited partnership interests. Enclosed for your 
review is the General Partner's list of the beneficial owners of limited 
partnership interests that are registered in your name (Exhibit A).

The General Partner requires that you, as the entity registered as a limited
partner on the books and records of the Partnership, must either vote the
proxies for the interests registered in your name (ELECTION 1) or assign your
right to vote to the beneficial owners (ELECTION 2) for the votes of your
interests to be counted.

PLEASE INDICATE YOUR PROXY EXECUTION ELECTION PREFERENCE BY COMPLETING THE 
REVERSE SIDE OF THIS FORM. KINDLY RETURN THIS FORM TO US IN THE ENCLOSED 
ENVELOPE BY JANUARY 8, 1996, OR WE WILL ASSUME THAT YOU WANT THE PROXY MATERIALS
SENT ONLY TO YOU TO EXECUTE ON BEHALF OF THE BENEFICIAL OWNERS.

     The following is provided to assist you in completing the reverse side of 
this form:

     . Review taxpayer identification number and address label for accuracy. 
       Make any necessary corrections.

     . Check ([x]) Election 1 or Election 2.

     . Date and sign as authorized Trustee/Custodian with a Medallion Program
       Signature Guarantee. A currently dated corporate resolution that shows
       the authorized signers may be sent in lieu of a Medallion Signature
       Guarantee.

     . Review the information on Exhibit A for accuracy. Make any necessary 
       corrections and return.

     . Please call our Investor Services Department at (800) 572-6520, extension
       7510, if you have questions.

             CONTINUE TO REVERSE SIDE TO CONFIRM YOUR ELECTION -->
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       9897 E. Mineral Avenue, Englewood, Colorado 80112   303/792-3111


 
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Please verify:   [      trustee label      ]    Taxpayer ID:___________________
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Please check ([x]) Election 1 or Election 2:

  [ ] ELECTION 1.

  As a registered owner of limited partnership interests in the Partnership, we
  authorize the General Partner to mail proxy statements and proxy cards for
  each interest registered in our name only to us for our review and execution.
  We understand that we must bear all costs associated with proxy mailing
  services.



  By:  _________________________________________    ________________
       Authorized Signature of Trustee/Custodian    Date

MEDALLION PROGRAM SIGNATURE GUARANTEE REQUIRED BY SEC RULE 17AD-15, PROMULGATED 
UNDER THE SECURITIES EXCHANGE ACT OF 1934

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  [ ] ELECTION 2.

  As a registered owner of limited partnership interests in the Partnership, we
  authorize the General Partner to mail proxy statements and proxy cards to the
  beneficial owners of the limited partnership interests that are registered in
  our name and for which we act as trustee/custodian. We further authorize the
  beneficial owners to execute the proxy cards on our behalf according to the
  terms and conditions set forth in the OMNIBUS CONSENT (below). By this
  election, the signatures of the beneficial owners will be legally sufficient
  and the votes of the limited partnership interests registered in our name will
  be counted without our counter-signature on the proxy cards. We understand
  that a definitive proxy statement will be sent to us for our records when
  available.
  
  OMNIBUS CONSENT

  As a registered owner of limited partnership interests in the Partnership, the
  undersigned hereby appoints as proxy (individually, a "Proxy") each of our
  clients that are named as beneficiaries in the registrations on the books of
  the Partnership with respect to the limited partnership interests that are
  registered in our name and for which we act as trustee/custodian, with full
  power of substitution in each to vote the number of interests of the
  Partnership as are held on the books of the Partnership by the undersigned for
  the benefit of each named Proxy in the corresponding amount or amounts held by
  the undersigned for the benefit of each named Proxy as of the record date for
  the vote on the Lancaster, New York system sale which the undersigned would be
  entitled to vote by written consent.

  This authorization pertains to proxy cards executed by each named Proxy that
  are received by Jones Intercable, Inc. (the "General Partner") regarding the
  vote on the sale of the Lancaster, New York system by Cable TV Fund 11-B, Ltd.

  The appointment of each Proxy, whether or not coupled with an interest, is
  revocable, at any time, by a filing by the undersigned with the Partnership or
  its duly authorized agents of an instrument similar to this instrument
  relating to the interests of the Partnership, the filing of which instrument
  or instruments shall revoke the appointments specified herein only to the
  extent specified in such instrument or instruments. The undersigned does not
  authorize the Partnership to vote proxies for which the beneficial owners do
  not submit an executed proxy card.

  This omnibus consent supersedes and revokes any and all appointments
  heretofore made by the undersigned with respect to the voting of interests
  with respect to the sale of the Lancaster, New York system by Cable TV Fund
  11-B, Ltd.



  By:  _________________________________________    ________________
       Authorized Signature of Trustee/Custodian    Date

MEDALLION PROGRAM SIGNATURE GUARANTEE REQUIRED BY SEC RULE 17AD-15, PROMULGATED 
UNDER THE SECURITIES EXCHANGE ACT OF 1934

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