The USPS is hosting a Stamp Encore Contest to celebrate its 250th anniversary. The public can vote on a collection of popular stamps from the past few decades, dating back to 1997, for the USPS to ...

The Postal Service chose 25 stamp panes from some of its bestselling and most popular stamp issuances of the recent past. Voting is open through Sept. 30, both online and by mail. You can view the ...

This paper presents the analytical computation of the slot leakage inductance for permanent magnet (PM) machines with tooth-coil winding (TCW). Inductance equations are derived with detailed permeance ...

Download this Collection Of Blank Postage Stamps With Old Textures Empty Borders Templates For Mail Envelope Vector Illustration vector illustration now. And search more of iStock's library of royalty ...

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Washington Commanders owner Josh Harris was able to grab Jayden Daniels' player card for an insane six-figure purchase.