Charcoal Bluing - Turnbull Restoration
Where to find a pretty charcoal blue with nitre accents?
1911 Reproduction, WWI-Era - Turnbull Model 1911 Black Army
Charcoal Bluing - Turnbull Restoration
The many faces of the Colt High Polish/Fire Blue finish.
Photo Gallery: How a Turnbull Restoration Gives Old Guns New Life
Charcoal Bluing - Turnbull Restoration
Turnbull Finished Winchester 1892 Deluxe Trapper Takedown - SOLD - Turnbull Restoration
Turnbull Model 1911 WWI C Coverage Engraving - Sold - Turnbull Restoration
New Winchester 1873 Lever-Action Rifles with Turnbull Finish
Recommendations for revolver refinish
Turnbull Model 1886 - Sold - Turnbull Restoration