| Title | Author | Publication | Date | Pages | Comments |
| Paraguayan Air | Aero-Philatelists, | Stamps | Nov 1, 1947 | 212 | Errors |
| Notes | Inc. |
| Paraguayan Army | Patka, Frederic | War Cover Club | Feb 1968 | 321-322 | Chaco War |
| Postal Service in the | Bulletin |
| Paraguayan Army | Patka, Frederic | War Cover Club | Feb 1968 | 321-322 | Chaco War |
| Postal Service in the | Bulletin |
| Paraguayan Army | Patka, Frederic | War Cover Club | Oct 1967 | 287-294 | Chaco War |
| Postal Service in the | Bulletin |
| Paraguayan Errors | Van den Berg, | Van den Berg offers | Jun 1967 | 13 | Varieties |
| George (Lowell | list |
| Paraguayan Imperf | Van den Berg, | Van den Berg list | Apr 1970 | 23 | Offer of errors |
| Errors | George (Lowell |
| Paraguayan Parade | Hamilton, Patrick | Stamp Collecting | Aug 25, 1961 | 711, 713 | General |
| Paraguayan Postal | Hahn, Joseph D. | American Philatelist | Jun 1995 | 554-555 | Colony |
| Card Spotlights |
| Paraguayan Stamp | anon | Linn's Stamp News | May 8, 1995 | 14 | 1994 Red Cross |
| on sale one day | Issue |
| Paraguayan Stamps | anon | American Stamp | 1869 | 50-51 | Bogus "Ship" stamp |
| Mercury |
| Paraguayan Stamps | anon | American Stamp | 1869 | 84-85 | Notes "Lion" essays |
| Mercury and | & bogus "Ship" |
| Paraguayan Stamps | Koenig, Duane | Global Stamp News | Apr 1994 | 22 | 1950 cover |
| form this cover |
| Paraguayan War | Kigar, Paul Donovan | Global Stamp News | Sep 1995 | 104-105 | General History |
| Paraguayan War of | Jewell, Charles | Stamp Collecting | Dec 2, 1950 | 339,341,357-358 | War of Triple |
| 1864-69 and Its | Alliance |
| Paraguayan War of | Jewell, Charles | Stamp Collecting | Dec 2, 1950 | 339, 341, 357, 359 | Postal History |
| 1864-69 and Its |
| Paraguayan Woman | Hoffberg, Jack H. | Stamps | Nov 29, 1952 | 311 | Background |
| Considered for Nobel |
| Paraguayische | Patka, Frederic | Die Sammlerlupe | Sep 2, 1956 | 403-405 | Chaco War |
| Feldpost im |
| Paraguayische | Patka, Frederic | Die Sammler-Lupe | Sep 2, 1956 | 401-403 | Chaco War |
| Feldpost im |
| Paraguayische | anon | Illustriertes | Nov 2, 1929 | 326 | Who's who on |
| Geschichte auf den | Briefmarken Journal | current issues |
| Pettirossi -- | Starkweather, Albert | Airpost Journal | May 1982 | 294-295 | Pettirossi |
| Paraguayan Air | W. |
| Phantom Philately | Melville, Fred | BOOKLET (van den | 1950 | 153-155 | Bogus items |
| Berg reprint) |
| Phantoms amongst | Rooke, Harry F. | The Philatelist | Jul-Aug 1967 | 187 | "Lion" essays |
| the Essays: Paraguay |
| Phantoms, Part 12 - | Rooke, Harry F. | Philatelist, The | Jul-Aug 1967 | 187 | Bogus Lion essays |
| Phantom Amongst |
| Phantoms: Unissued | Rooke, Harry F. | The Philatelist | Nov-Dec 1967 | 271 | 1879 non-issue & |
| stamps and | bogus surcharges |
| Philatelic Catalogue | anon | Philatelic Journal of | Sep 1887 | 180-181 | Early Listing |
| - Paraguay | America |
| Philatelic Notes | Van den Berg, | Stamps | Aug 5, 1939 | 164 | 1892 10c w/o punch |
| George (Lowell |
| Phoney Philately | Bacon, William | Weekly Philatelic | Jun 12, 1951 | 471 | Bogus & Varieties |
| Gossip |
| Phoney Philately - | Bacon, William | Weekly Philatelic | Jan 9, 1954 | 246 | Bogus (some bad |
| Paraguay | Gossip | info) |
| Phoney Philately - | Bacon, William | Weekly Philatelic | Jun 12, 1954 | 471 | Counterfeits & |
| Paraguay | Gossip | Bogus |
| Phoney Philately - | Bacon, William | Weekly Philatelic | Apr 24, 1954 | 246 | Counterfeits & |
| Paraguay | Gossip | Bogus |
| Saturday, February 19, 2000 | Page 38 of 42 |