Fletcher's Castoria (India, Bengali)
name: label: Collection Creator
content: Sterling Drug, Inc.
label: Collection Creator
content: Winthrop Chemical Company
label: Collection Creator
content: Bayer Company
setName: label: See more items in
content: Sterling Drug, Inc. Records
label: See more items in
content: Sterling Drug, Inc. Records / Series 2: Advertising / 2.1: Foreign Advertisements
unitdate: label: Date
content: 1903
container: label: Container
content: Box 2, Folder 19
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: Butto Kristo Paul (b. 1835) in Bengal founded B.K. Paul and Company, making it a household name through the use of advertisements in newspapers, magazines, and almanacs. B.K. Paul stocked and sold Fletcher's Castoria. 

Source

Private Records of Some Leading Families of Early Colonial Bengal (EAP 906), Endangered Archives Programme, British Library, UK.