Hello Mauro...
Based on the stampings on the back of your new holster versus the stampings shown on my brown one; I would guess that these two holsters were made by the same outfit. Especially since the SF Gun Exchange and the Old West Gun Room in El Cerrito, CA are both located in the SF Bay Area.
The SF Gun Exchange is out of business, but the Old West Gun Room is still in business. They made the news a year or so ago...the gun shop was being robbed and the Owner staff started shooting in self defence. One of the stray bullets went out the window or walls and crossed the street and hit a 16 year old school boy. He was lucky and survived but the anti-gun folks made good use of this situation to try to close down the gun shop. I am sure their insurance costs are very high, now...
I do not know the name of the leathersmith behind our two holsters. I will continue asking and will let you know when I find out...next time I am in El Cerrito, I will bring my holster and ask the gun shop owner.
p.s.
Is you holster lined with very soft, finished leather...as my holster is...?
Regards,
Pete... <img border="0" alt="[typing]" title="" src="graemlins/yltype.gif" />