A place for show-and-tell, wondering aloud, and wandering the trails of curiosity . . . Comments, corrrections, additional information, fresh insights, other interpretations, more images, or related observations will be welcomed!
Thade card design, partially embossed. Printers International Specimen Exchange Vol. XVI 1898.
This was the last of these specimen exchanges, with examples submitted from 1896 through 1898.