Leather:

Wickett  & Craig

Herman Oak

Pergamena

Tools:

Crimson Hides: stitching irons, hand tools

District Leather Supply: Vinymo thread,  Renia Aquilim 315,  hand tools, Tokonole

Rocky Mountain Leather Supply: knives, clamps, edge tools, needles

Buckleguy: hardware, snap setters, copper rivets, wet molds.

Weaver Leather: clamps, Resolene, Neatsfoot oil, hand tools

Londsdale Leather: stitching irons

Materials:

Tandy Leather: Eco-flo Waterstain

Campbell Randall: Fenice Diamond Waterstain

Dharma Trading Co.: indigo dye, walnut dye

Yamato Indigo: indigo dye

Freestyle Photo: cyanotype chemistry, darkroom trays, uncoated photo paper