Class 22
E# #c Title and Theme/Purpose
16 5 Laban Heath’s Counterfeit Detector Microscopes
Many people have examples of the Heath Counterfeit Detector book primarily for the plates in the books. Many versions also advertised a microscope Heath also patented, to aid in detecting counterfeits, but few have ever seen these devices. The purpose of this exhibit is to show examples of these rare microscopes along with their advertisements.