The USPS introduced the Love series in 1973. The Love stamps are usually issued in time for Valentine mailing and feature designs filled with "hearts
Love Series Mystic Stamp Discovery Center
California Playbook', Evictions on the Rise
20 Reasons Kids Will Love ECHO Leahy Center in Burlington, Vermont
2008%2042%26cent%3B%20All%20Heart%20Love%20Series%20Issue%20Date%3A%26nbsp%3B%20June%2010%2C%202008%20City%3A%26nbsp%3B%20Washington%2C%20DC%20The%20s
4270 - 2008 42c Love Series: All Heart
Venus Astrology Star Sign Logo Clipart Vector Graphic Digital
Liberty Series — Mystic Stamp Discovery Center
Magical mystic cat, cat mom cat lovers gift idea. Art Board Print
Return of Official Mail Stamps
Start of the Prominent Americans Series
210 U S Christmas stamps ideas christmas stamps, usa stamps
294-99 - 1901 1c Pan-American Exposition - complete set of 6