Turnbull's Metal Engraving Work - Turnbull Restoration

Bowen Classic Arms + Workshop

Photos: A New Old Parker - Sporting Classics Daily

HIGHLY EMBELLISHED WINCHESTER 1876 RIFLE 1 OF 25 EXACT COPY OF THEODORE ROOSEVELT'S 1876 BY TURNBULL

Federal Firearms License discussion

Gun Customization by Turnbull Restoration Co.

From the Experts: Gun Digest - Firearm Reviews and Articles - Turnbull Restoration

FIVE CENTURIES Furniture, Paintings & Works of Art Auction by Lyon & Turnbull - Issuu

From the Experts: Gun Digest - Firearm Reviews and Articles - Turnbull Restoration

A tour of Turnbull: Upstate NY business restores antique guns to mint condition

Bowen Classic Arms + Workshop

Turnbull Restoration Inquiry - 24hourcampfire

Restoring a Classic Gun - HuntTested