1900's House Discovery

When I started house remodeling of the 1900's house , I found a drug bottle buried in the wall, which came from Louis Marcus Druggist, who at the time owned a Pharmacy in NY City. I thought the bottle was lost but today I found it in the basement..

 

 So I hit the internet to see if I can find approximate time when that bottle was purchased, and digging in American druggist and pharmaceutical Journal, dated back to 1897 I found an article, stating that some guy was hired by the same druggist listed on Drug bottle to work at his pharmacy with the same address that is listed on the Drug Bottle