File:Postal Service Employees - Electronic Letter Routing - 8c 1973 issue U.S. stamp.jpg
Jump to navigation
Jump to search
![File:Postal Service Employees - Electronic Letter Routing - 8c 1973 issue U.S. stamp.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Postal_Service_Employees_-_Electronic_Letter_Routing_-_8c_1973_issue_U.S._stamp.jpg/793px-Postal_Service_Employees_-_Electronic_Letter_Routing_-_8c_1973_issue_U.S._stamp.jpg?20160218012611)
Size of this preview: 793 × 600 pixels. Other resolutions: 318 × 240 pixels | 635 × 480 pixels | 1,016 × 768 pixels | 1,280 × 968 pixels | 1,746 × 1,320 pixels.
Original file (1,746 × 1,320 pixels, file size: 1.08 MB, MIME type: image/jpeg)