it is necessary to consider the entire written contract upon which the action was based.  Because of its length, that contract dated April 19, 1955 is attached as an appendix to this opinion.  The indebtedness was secured by a chattel mortgage dated April 28, 1955, naming as mortgagee the corporation, Brayton Flying Service, Inc., and covering:


5
'all furniture, fixtures, tools, equipment and personal property of whatsoever nature, located in or at or used in connection with the place of business at 3211 Love Field Drive in the City of Dallas, Dallas County, Texas.'


6
The plaintiff rested after introducing the written contract and the chattel mortgage.  The defendants called as their witness Clyde E. Brayton himself, who testified that he owned a majority interest in the stock ofeither to enlarge his rights under the judgment appealed from or to lessen the rights of appellants.11


18
It results that the judgment appealed from should be and the same hereby is


19
Affirmed.

APPENDIX

20
'The State of Texas, County of Dallas.


21
'This contract and agreement made and entered into this the 19th day of April, 1955, by and between Frank J. Abel, individually and doing business as Dal-Air, and Frank J. Abel Trust, hereinafter jointly and severally referred to as First Parties, and Clyde E. Brayton and Brayton Flying Service, Inc., hereinafter jointly and severally referred to as Second Parties, all of Dallas County, Texas,

Witnesseth:

22
'Whereas, in accordance with the terms of a written contract dated the 10th day of September, 1954, Frank J. Abel sold to Clyde E. Brayton that certain North American aircraft,