1880 Diamonds Advertising Trade Card Folder Wm. S. Hedges & Co. Diamond Importers 

170 Broadway New York
 
"A Full Line of Mounted Diamonds of New and Artistic Designs Constantly on Hand"
Folder measures approximately 7.75" x 4.875" closed and opens to a single 
heavy weight paper measuring 7.75" x 9.75".
 
Chart with Representation of Sizes of Diamonds and Decimal System and
 
chart for Calculating the cost of Diamonds "of any given weight at any price per carat".
 
Exquisite design illustrations on front and back covers. 
 
Beautiful typography. Oustanding graphic artwork.
 
Very Good Condition. 
 
This is an original period Wm. S. Hedges Co. Diamond Chart.
 
A scarce piece of diamond advertising ephemera.