| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://www.uspcs.org/blog/award-winning-cipolla-exhibit-on-printed-word-distribution-now-online/ | 20% | Daily | 2014-06-24 22:35 |
| https://www.uspcs.org/blog/2013-may-12-stolen-from-the-mails-87l5-hussey-cover/ | 20% | Daily | 2013-05-12 21:44 |
| https://www.uspcs.org/uncategorized/wanted-needed-for-exhibit-unusual-destinations-of-covers-with-county-or-postmaster-postmarks/ | 20% | Daily | 2014-03-19 19:06 |
| https://www.uspcs.org/uncategorized/wanted-literature-stamps-forgeries-reprints-of-providence-postmaster-provisional/ | 20% | Daily | 2014-01-27 19:15 |
| https://www.uspcs.org/uncategorized/u-s-philatelic-classics-society-cup-and-award-winners/ | 20% | Daily | 2014-07-08 21:32 |