English wikipedia: Liver-Eating Johnson - Wikipedia (https://en.wikipedia.org/wiki/Liver-Eating_Johnson)
His original Wade & Butcher knife, now in a US museum:

and how his Wade & Butcher knife originally looked:




















19th century Bowie knife made by Wade & Butcher, Sheffield.
Massive and heavy clip-point blade of exceptional thickness, showing good steel finish with a fine struck maker's logo to one side.
In its original red scabbard having fine ornaments and German silver mounts, large steel cross guard and deer stag grips bounding a super-thick tang.
A fantastic quality knife overall and a true pleasure to handle.
Overall length (inside scabbard) : 17 1/4 Inches
Blade length : 11 1/2 Inches