Exhibit 4.2


 


	NUMBER

        ________-C
	 	SHARES
	BISON
CAPITAL ACQUISITION CORP.

        INCORPORATED
UNDER THE LAWS OF THE BRITISH VIRGIN ISLANDS

        ORDINARY
        SHARES

	This
        certifies that 

         

        Is
        the owner of
	 	SEE
    REVERSE FOR 

    CERTAIN DEFINITIONS
	 	 	CUSIP
    [●]
	 	 	 
	FULLY
        PAID AND NON-ASSESSABLE ORDINARY SHARES OF NO PAR VALUE OF 

        BISON
        CAPITAL ACQUISITION CORP.

         



transferable
on the books of the Company in person or by duly authorized attorney upon surrender of this certificate properly endorsed.


The
Company will be forced to liquidate if it is unable to complete an initial business combination within the time period set forth
in the Company’s [Amended and Restated] Memorandum and Articles of Association, as the same may be amended from time to
time, as more fully described in the Company’s final prospectus dated ________ __, 2017.

This certificate is not valid unless countersigned by the Transfer Agent and registered by the Registrar.

Witness the facsimile seal of the Company and the facsimile signatures of its duly authorized officers.


 


	By	 	 	 
	 	 	SEAL	 
	 	CHAIRMAN	2017	CHIEF
    EXECUTIVE OFFICER
	 	 	 	 





 






     

     


    

 


The
following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were
written out in full according to applicable laws or regulations:


 


	TEN
    COM –	as
    tenants in common	 	UNIF
    GIFT MIN ACT - _____ Custodian ______
	TEN
    ENT –	as
    tenants by the entireties	 	(Cust)                 (Minor)

	JT
    TEN –	as
    joint tenants with right of survivorship and not as tenants in common	 	under
        Uniform Gifts to Minors

        Act ______________

                         (State)

	 	 	 	 


Additional
Abbreviations may also be used though not in the above list.


 


BISON
CAPITAL ACQUISITION CORP.


 


The
Company will furnish without charge to each shareholder who so requests the powers, designations, preferences and relative, participating,
optional or other special rights of each class of shares or series thereof of the Company and the qualifications, limitations,
or restrictions of such preferences and/or rights. This certificate and the shares represented thereby are issued and shall be
held subject to all the provisions of the Amended and Restated Memorandum and Articles of Association and all amendments thereto
and resolutions of the Board of Directors providing for the issue of Ordinary Shares (copies of which may be obtained from the
secretary of the Company), to all of which the holder of this certificate by acceptance hereof assents.


 


For
value received, ___________________________ hereby sell, assign and transfer unto


 


PLEASE
INSERT SOCIAL SECURITY OR OTHER


IDENTIFYING
NUMBER OF ASSIGNEE


 


	 
	 

                                                                                 

	(PLEASE
    PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)
	 
	 
	 


 


Units
represented by the within Certificate, and do hereby irrevocably constitute and appoint___________________________________________________________________________
Attorney to transfer the said Units on the books of the within named Company will full power of substitution in the premises.


 


	Dated	 	 
	 	 	 
	 	 	Notice:     	The
    signature to this assignment must correspond with the name as written upon the face of the certificate in every particular,
    without alteration or enlargement or any change whatever.
	 

        Signature(s)
        Guaranteed:

	 
	THE
    SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS
    AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15).


 


The
holder of this certificate shall be entitled to receive funds from the trust fund only in the event of the Company’s liquidation
upon failure to consummate a business combination or if the holder seeks to redeem his shares upon consummation of such business
combination or in connection with certain amendments to the Company’s Amended and Restated Memorandum and Articles of Association.
In no other circumstances shall the holder have any right or interest of any kind in or to the trust fund.


 


 


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