# CVP31 - 29c Variable-Amount Postage Coil Pr
1992 29¢ Shield and Bunting
City: Oklahoma City, Oklahoma
Printed By: Bureau of Engraving and Printing
Printing Method: Intaglio Press
Computer Vended Postage Stamps
Prior to these, there were tests of computer vended postage on an even smaller scale. Between November 13, and December 14, 1989, self-service machines were available at the 20th Universal Postal Congress at the Washington, DC. But they weren't available to the general public.
These Postage and Mailing Center machines could print any denomination from 1¢ to $99.99 on the stamp. Customers used the built-in scale to determine the necessary postage. There were many mechanical problems, and when the machines were working properly, collectors quickly emptied them.
1992 29¢ Shield and Bunting
City: Oklahoma City, Oklahoma
Printed By: Bureau of Engraving and Printing
Printing Method: Intaglio Press
Computer Vended Postage Stamps
Prior to these, there were tests of computer vended postage on an even smaller scale. Between November 13, and December 14, 1989, self-service machines were available at the 20th Universal Postal Congress at the Washington, DC. But they weren't available to the general public.
These Postage and Mailing Center machines could print any denomination from 1¢ to $99.99 on the stamp. Customers used the built-in scale to determine the necessary postage. There were many mechanical problems, and when the machines were working properly, collectors quickly emptied them.