During the Federation Show sponsored by the Gateway Leather Guild this year, we had the opportunity to visit the Hermann Oak Tannery on the banks of the Mississippi. Shep Hermann, our gracious host, asked us not to take pictures inside the building(s). It was a Saturday, so the plant wasn't in full production mode. They operate 24/7. Really, it was just as well because we could hear Shep Hermann, 4th generation tanner, explain the machines, processes and history of the company and the building and the art of tanning in general. It helps that Shep is about 7 feet tall, too. He is a chemist, world traveller and businessman, and is rightfully proud of what they do. He understands the rationale of each step of the process, and can make leather to any customers specifications. I noticed clipboards hanging with lot preferences and specifications at many workstations, each step initialed down the line throughout the process. And the process is not easy or fast. It used to be that a vegetable tanned hide took over a year to produce, now they have the knowledge and the equipment to do it in a little under 4 months. He explained how you will always find old tanneries by sources of water, because they use a lot of it. Hermann Oak complies with all the pollution laws and even pre-treats their discharge before it goes into the municipal system. In the old days, they used a raceway from the river, and even had a train run through the building.
The hides come in folded and salted, and are sorted and graded. Hermann Oak only uses US steer with no brands. (Byproduct of the meat industry, and less than 1% of available hides, I think he said,) It impressed me how many quality controls steps go into making their leather. No wonder many people consider their leather the finest available in the world. We saw the massive drums they use to make different kinds of leather, and we saw the tanning pits. They are about 6-8 feet deep and have been used for 130 years. Shep said if we fell in and swallowed the solution it wouldn't hurt us, but he suggested only doing that in May because we would emerge a lovely a tan color. The tannery is not smelly or icky (but there are some wet spots on the floor). The dedication and care was evident everywhere. They do sell directly to the public, but the minimum is ten hides, which is do-able for a working shop that uses premium leather.
Here is a
of the operation. I promise to appreciate even more the work that goes into making top quality carving leather, latigo, harness leather after the stacks of blemish-free hides I saw at the tannery. Thank you Shep and Lee for your excellent tour and your hospitality. Johanna