Antique Late 1800’s early 1900’s era Mini Bud Stoneware Vase Signed GLK

Incredible Find at an estate auction in Amish Country in Ohio. This late 1800’s early 1900’s era vase was purchased from a pottery art collectors estate who traveled around the world as a doctor. Was told this is late 1800’s possibly early 1900’s however did not have documentation who the GLK artist is. If you look closely there is also a BK or BR engraving as well in the photos but couldn’t find who the sculptor is. Sorry I don’t have more information for y’all hopefully there’s someone who may know. Pricing accordingly to its age and similar signed pottery during this era. Thanks for visiting and enjoy! As always I’m open to discussions and information about this piece.