Does the Stub variety of pattern welded tubes have it origins at Westley Richards?


Joe's Daly hammergun 15xxx with Stub



From Modern Gunnery 1906 page 26 by Henry Sharp:

http://www.scribd.com/doc/40464507/Modern-Sporting-Gunnery-1906-From-www-jgokey-com

I was trying to find a pattern welded tube with the WR stamp.




Kind Regards,

Raimey
rse