It is known for "Rite in the Rain" waterproof paper pads, using a process patented in 1920 by Jerry L. Darling who was originally from the Grays Harbor area.
It is known for "Rite in the Rain" waterproof paper pads. The first paper processing formula, using zinc, white varnish and wheat flour, was patented in 1917 or 1920 by Jerry L. Darling who was originally from the Grays Harbor area.