![The 1868 One-cent “Z” Grill](https://cdn.finebooksmagazine.com/sites/default/files/styles/mobile_listed_teaser_thumb_768x735_/public/media-images/2024-03/stamp.jpg?itok=Flvb2O-M)
postage stamps
Siegel Auction Galleries of New York City is to offer the William H.
Sotheby’s will offer a one-of-a-kind item linked to the history of modern mass communication: the earliest posted envelope using a prepaid stamp.
Eric Gill had exacting and pointed opinions about postage stamps, their purpose, and their design.