An antique apothecary paper or parchment folder. The circular boxwood folder was used as a wooden mould, a circle of paper or parchment is formed using the mould,then used as a liner in a circular pill carton. Used by "Chemist Shops" to present their products.
Marked on the back Ellwood  & Son Chemists, 25 Draper's Lane Leominster. They were operating from around 1870's.
Dates from around the late 1880's to the early 1900's.