Experimenting with leather hardening techniques- before and after shaping and hardening a powder flask. : r/homestead

On Leather Hardening [using Boiling Water/Heat-gun/Oven

Experimenting with leather hardening techniques- before and after

American Farriers Journal

Experimenting with leather hardening techniques- before and after

Experimenting with leather hardening techniques- before and after

Experimenting with leather hardening techniques- before and after

Salt flask??? : r/noita

3 Ways to Stiffen Leather - wikiHow

How To Stiffen Leather To Make It Harden (DIY Methods) - Von Baer