Go BackScott 3906-3909
Scott 3906-3909
37c American Scientists
Die Cut 10¾ x 10¾ (SSP)
Scott 3906-3909
37c American Scientists
Pane Horizontal Strip of 4 #3909a (4 designs)
Pane Horizontal Strip of 4 #3909a (4 designs)
Reference Images
Scott 3906-3909
37c American Scientists
Pane Horizontal Strip of 4 #3909a (4 designs)
(reference or stock image)Scott 3909a
37c American Scientists
Pane of 20
(reference or stock image)Scott 3906
37c Barbara McClintock
(1902-1992)
Pane Single
(reference or stock image)Scott 3906
Pane Single Verso
(reference or stock image)Scott 3907
37c Josiah Willard Gibbs
(1839-1903)
Pane Single
(reference or stock image)Scott 3907
Pane Single Verso
(reference or stock image)Scott 3908
37c John von Neumann
(1903-1957)
Pane Single
(reference or stock image)Scott 3908
Pane Single Verso
(reference or stock image)Scott 3909
37c Richard Phillips Feynman
(1918-1988)
Pane Single
(reference or stock image)Scott 3909
Pane Single Verso
(reference or stock image)Scott 3909
American Scientists
Pane Verso
(reference or stock image)
Technical Notes
| Issue: | American Scientists Stamp Announcement 05-11: American Scientist Stamps Postal Bulletin 22151 — 2005 March 31 |
| Item Number: | 458100 |
| Denomination: | 37c |
| Type of Issue: | Commemorative |
| Format: | Pane of 20 (4 designs) |
| Series: | N/A |
| Issue Date: | 2005 May 04 |
| Issue City: | New Haven CT |
| Designer: | Victor Stabin Jim Thorpe PA |
| Art Director: | Carl T Herrman Carlsbad CA |
| Typographer: | Carl T Herrman Carlsbad CA |
| Existing Photos: | Various historical images |
| Modeler: | Donald Woo |
| Manufacturing Process: | Offset |
| Microprint: | Microprint (A mathematical formula associated with the scientist is depicted on each stamp.) Barbara McClintock [c-m1] Josiah Willard Gibbs [ ??=?d? -???] John Von Neumann [a symbol from quantum machine] Richard Feynman [?=1/137] |
| Printer: | Banknote Corporation of America Inc./SSP |
| Printed at: | Browns Summit NC |
| Press Type: | Man Roland 300 |
| Stamps per Pane: | 20 |
| Print Quantity: | 50 million stamps |
| Paper Type/Tagging: | Phosphored tagged Block |
| Adhesive Type: | Pressure sensitive |
| Colors: | PMS 287 (Blue); Black; Cyan; Magenta & Yellow |
| Stamp Orientation: | Horizontal |
| Die Cut: | 10¾ x 10¾ |
| Orientation 1: | Horizontal |
| Die Cut: | 10¾ x 10¾ |
| Image Area (w x h): | 1.560 x 1.225 in. 9.624 x 31.115 mm |
| Plate Size: | 180 stamps per revolution |
| Plate Numbers: | “S” followed by five (5) single digits |
| Marginal Markings: | .. |
| .. | “© 2004 USPS” • “American Scientists” • Plate position diagram • Plate numbers (4 per pane) |
| .. | • 4 barcodes on back of pane • Price • Biographical text on back of each stamp |
