Patent Model - Improvement in Pill-Machines
Maker and role
Joseph McFerran, Patentee
Production date
Jun 30 1874
See full details
Object detail
Media/Materials
Wood
Measurements
10 x 6 x 4" (25.4 x 15.2 x 10.2cm)
Description
McFerran's patent objective "is to rapidly manufacture that class of pills which are composed of pulverized ingredients solidified by pressure..." (Patent Number 152,666)
Collection
Object number
2015.14.1771a,b
Currently on display?
Maker
Public comments
Be the first to comment on this object record.