My 2-great grandfather worked for "Clemens Reitz" in 1915 - connected?

Question

In Evansville, Indiana, there was a firm my ancestor worked for called "Clemens Reitz" - in the directory, my 2g-grandfather was listed as "Lab, Clemens Reitz" in 1915.  Any ideas what this was - I would think it must be connected to this Clemens Reitz?

Answer 1

Clemens Reitz Sawmill produced laths and shingles from poplar and oak wood.   Drawing  of and Photos of the Sawmill at the site below:

historicevansville.com/tag.php?id=reitzc