Chisos · Identification

Construction / ID tells

Named models follow a numbered line: No. 1 through No. 7 (including a No. 7 Lizard), plus the King Roper.
Product SKUs use prefixes such as BT-N07- for the numbered line.
Official product pages describe the boots as handcrafted in Guanajuato, Mexico, with in-house channel-welt construction and hand-lasting.

Maker-specific markings guidance has not been documented yet. Preserve the complete stamp and compare it against dated sources.