http://boxrec.com/list_bouts.php?human_id=44693&cat=boxer
		
Jackie Brown
Global ID	44693
sex	male
birth date	1909-11-29
death date	1971-03-15
division	flyweight
stance	orthodox
height	5' 5?   /   165cm
country 	United Kingdom
residence	Collyhurst, Lancashire, United Kingdom
birth place	Collyhurst, Manchester


		1932-10-31	111½	Victor (Young) Perez	110¾	59-4-11	
					
	King's Hall, Belle Vue, Manchester, Lancashire, United Kingdom	W	TKO	13	15x3	
	
	referee: ? Falony
National Boxing Association World flyweight title
IBU (1913 - 1946) flyweight title
Fight stopped when towel thrown in.

http://en.wikipedia.org/wiki/Jackie_Brown_%28boxer%29
In October 1932, he fought Victor 'Young' Perez, of Tunisia for the World flyweight champion, beating him in thirteen rounds when Perez’ corner threw in the towel. Brown was recognized as world flyweight champion by the National Boxing Association of America.

Victor (Young) Perez
Global ID	9927
sex	male
birth date	1911-10-18
death date	1945-02-04
division	flyweight
height	5' 1?   /   155cm
alias	Young Perez
country 	Tunisia
residence	Paris, France
birth place	Tunis, Tunisia
birth name	Victor Perez