The LLH of
Laurent Lochet-Habran has been found on Smith and Hunter Arms Fulton and "Ranger" for Sears, Lefever, Fox, Cresent, and Ithaca Flues, NID and Lefever Nitro Special, and Westernfield Deluxe/Western Arms Long Range guns. Baker guns may be marked "Nitro Rolled Steel" and Folsom Crescent guns "Fluid Temper Steel." LLH 'rough forged tube' marked barrels have been found on Smith guns manufactured from 1914 to 1948.
Alot more here
https://docs.google.com/document/pub?id=17ixogftgITEblNUWtmFBv96ZvgjK6eFell8GsAWd-KI 
