Position 21 R 3:
Dr. Chase image courtesy of Smithsonian National Postal Museum
Click an image to enlarge it. Then click to see it full-screen. Click the image again for full size 1200 dpi. At this largest size, use your mouse to "move it around" to focus on areas of interest. If you want to download the image to your computer, right-click on the image. Clicking outside the stamp border (or on the "X") returns you back to the starting point.