~ Leichten Muth bring herein ~
The self explanatory verse is translated so the cognates can be seen on this blue/gray, salt-glazed, stoneware stein without lid marked with the Merkelbach & Wick logo, ca. late 1800's.
Leichten Muth bring herein,
Sorgen laß draußen sein.
Light mood bring here in, 
(But) Sorrow leave be outside.
Translation: Roy De Selms
Photo credit: Unknown