The listing, 50 Modern US Used Stamps on cover has ended.
A starter collection for a beginner. Some non-profit organization stamps, some topical like flags,dogs,liberty,butterfly,people, some are older but used recently. These were mint stamps a collector had and then used for postage. See the ones on manila envelope. I just can't throw away something that someone might like to collect. See intro to stamp collecting booklets I have listed separately. Start a kid out on a great educational hobby!