| Publication | Title | Author | Date | Pages | Comments |
| Chile Filatelico | Paraguay - Los falsos | Watchorn, Hugh | Jun 1964 | 101-102 | Counterfeit |
| tipo Catedral |
| Chile Filatelico | Servicio de | Howat, J. N. T. | Jun 1976 | 63-66 | Rates |
| Paquebots Britanicos |
| Chile Filatelico | Servicio Postal aereo | anon | Mar 1929 | 7 | Lindberg flight |
| entre la Zona del |
| Chile Filatelico | Servico postal aereo | anon | 1929 | 7 | Airmail service, CZ, |
| entre la zona del | Chile & Paraguay |
| Chile Filatelico | Sobres "Colon" de | Seifelheld, Alfredo | Dec 1976 | 199-200 | 1892 Columbus |
| 1892 (2), Los | envelope |
| Chile Filatelico | Sobres "Colon" de | Seiferheld, Alfredo | Sep 1976 | 140-142 | 1892 Columbus |
| 1892, Los | M. | envelopes |
| Chile Filatelico | últimos sellos | Cassanello, Lorenzo | May 1932 | 28 | Quantities issued |
| triangulos Zeppelin | B. |
| Chile Filatelico | Vuelos del "Graf | Saavedra, Alfredo | Mar 1974 | 9-12 | Zepp flights |
| Zeppelin" a |
| Chili Filatelico | Paraguay | Stocks, Norman | Oct 1930 | Quantities issued, |
| vareities |
| Chronicle | Argentina by | Hargest, George | Nov 1973 | 239-241 | Rates |
| American & French |
| Cinderella Philatelist | That "Lion" Essay | Rooke, H. F. | Apr 1962 | 30-31 | "Lion" essay types |
| of Paraguay |
| Cinderella | That "Lion" Essay | Rooke, H. F. | Apr 1962 | 30-31 | Bogus Lion |
| Philatelist, The | of Paraguay |
| Collectionneur de | Paraguay | anon | Jun 1896 | 153 | Notes Provisional |
| Timbres-Poste | from 2c & 4c |
| Collectors Club | "Military Stamps" of | Meyer, Henry A. | Oct 1943 | 262 | War of Triple |
| Philatelist | the War with | Alliance labels |
| Collectors Club | Brazilian Military | Kloke, Jose & Rich, | Apr 1944 | 96-99 | Brazilian labels |
| Philatelist | Postal Labels | Stephen G. | from the War of |
| Collectors Club | Brazilian Military | Kloke, Jose & Rich, | Apr 1944 | 96-99 | War of Triple |
| Philatelist | Postal Labels, The | Stephen G. | Alliance labels |
| Collectors Club | Paraguay | Taylor, John M. | Vol 36, #1 | 45-46 | Collection talk |
| Philatelist |
| Collectors Club | Paraguay: A Study of | Krassa, A. | Apr 1922 | 46-50 | First Issue officials |
| Philatelist | the First Issue |
| Collectors Club | Paraguay: A Study of | Krassa, A. | Jul 1922 | 99-103 | First Issue officials |
| Philatelist | the First Issue |
| Corinphila Auction | Zeppelinpost | anon | Oct 29, 1999 | 17+ pictures | Paraguay Zepps |
| Corinphila Stamp | Paraguay | anon | Oct 28, 1999 | All lots | OUTSTANDING |
| Auction | classic Paraguay |
| Deutsche | Gerichtliches | anon | Apr 21, 1902 | 57-58 | Notes Champion |
| Briefmarken Zeitung | selling fakes of |
| Deutsche | Paraguay | anon | May 30, 1903 | 74 | Quantities issued |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | Jul 18, 1902 | 90 | Date of issue |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | Jul 10, 1901 | 100-101 | Quantities issued |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | Feb 28, 1903 | 31-32 | Quantities issued |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | Oct 30, 1902 | 129 | Date of issue, rate |
| Briefmarken Zeitung | info |
| Deutsche | Paraguay | anon | Jul 10, 1901 | 100-101 | Quantities issued |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | May 30, 1903 | 74 | Quantities issued |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | Jan 20, 1904 | 14 | Quantities issued of |
| Briefmarken Zeitung | 1903 issue |
| Saturday, February 19, 2000 | Page 6 of 42 |