| Issuer | Date | Desc | State | ||
| - | no image | Paraguay | 3/15/1973 | empty sheet (#36656) | incomplete |
| - | no image | Paraguay | 6/29/1973 | empty sheet (#36657) | incomplete |
| - | no image | Paraguay | 6/29/1973 | empty sheet (#36658) | incomplete |
| - | no image | Paraguay | 6/29/1973 | empty sheet (#36659) | incomplete |
| - | no image | Paraguay | 6/29/1973 | empty sheet (#36660) | incomplete |
| - | no image | Paraguay | 7/29/1973 | empty sheet (#36661) | incomplete |
| - | no image | Paraguay | 10/8/1973 | empty sheet (#36662) | incomplete |
| - | no image | Paraguay | 10/8/1973 | empty sheet (#36663) | incomplete |
| - | no image | Paraguay | 10/8/1973 | empty sheet (#36664) | incomplete |
| - | no image | Paraguay | 11/14/1973 | empty sheet (#36665) | incomplete |
| - | no image | Paraguay | 11/14/1973 | empty sheet (#36666) | incomplete |
| - | no image | Paraguay | 11/14/1973 | empty sheet (#36667) | incomplete |
| - | no image | Paraguay | 11/14/1973 | empty sheet (#36668) | incomplete |
| - | no image | Paraguay | 12/30/1973 | empty sheet (#36669) | incomplete |
| - | no image | Paraguay | 1/31/1974 | empty sheet (#36670) | incomplete |
| - | no image | Paraguay | 1/31/1974 | empty sheet (#36671) | incomplete |
| - | no image | Paraguay | 2/4/1974 | empty sheet (#36672) | incomplete |
| - | no image | Paraguay | 2/4/1974 | empty sheet (#36673) | incomplete |
| - | no image | Paraguay | 3/20/1974 | empty sheet (#36674) | incomplete |
| - | no image | Paraguay | 3/20/1974 | empty sheet (#36675) | incomplete |
| - | no image | Paraguay | 3/20/1974 | empty sheet (#36676) | incomplete |
| - | no image | Paraguay | 3/20/1974 | empty sheet (#36677) | incomplete |
| - | no image | Paraguay | 4/25/1974 | empty sheet (#36678) | incomplete |
| - | no image | Paraguay | 7/13/1974 | empty sheet (#36679) | incomplete |
| - | no image | Paraguay | 7/13/1974 | empty sheet (#36680) | incomplete |
| - | no image | Paraguay | 7/13/1974 | empty sheet (#36681) | incomplete |
| - | no image | Paraguay | 9/13/1974 | empty sheet (#36682) | incomplete |
| - | no image | Paraguay | 12/2/1974 | empty sheet (#36683) | incomplete |
| - | no image | Paraguay | 12/2/1974 | empty sheet (#36684) | incomplete |
| - | no image | Paraguay | 12/2/1974 | empty sheet (#36685) | incomplete |
| - | no image | Paraguay | 12/7/1974 | empty sheet (#36686) | incomplete |
| - | no image | Paraguay | 12/7/1974 | empty sheet (#36687) | incomplete |
| - | no image | Paraguay | 12/7/1974 | empty sheet (#36688) | incomplete |
| - | no image | Paraguay | 12/20/1974 | empty sheet (#36689) | incomplete |
| - | no image | Paraguay | 12/20/1974 | empty sheet (#36690) | incomplete |
| - | no image | Paraguay | 12/20/1974 | empty sheet (#36691) | incomplete |
| - | no image | Paraguay | 1/15/1975 | empty sheet (#36692) | incomplete |
| - | no image | Paraguay | 1/17/1975 | empty sheet (#36693) | incomplete |
| - | no image | Paraguay | 2/24/1975 | empty sheet (#36694) | incomplete |
| - | no image | Paraguay | 2/24/1975 | empty sheet (#36695) | incomplete |
| - | no image | Paraguay | 2/24/1975 | empty sheet (#36696) | incomplete |
| - | no image | Paraguay | 4/25/1975 | empty sheet (#36697) | incomplete |
| - | no image | Paraguay | 6/7/1975 | empty sheet (#36698) | incomplete |
| - | no image | Paraguay | 8/20/1975 | empty sheet (#36699) | incomplete |
| - | no image | Paraguay | 8/21/1975 | empty sheet (#36700) | incomplete |
| - | no image | Paraguay | 8/21/1975 | empty sheet (#36701) | incomplete |
| - | no image | Paraguay | 8/21/1975 | empty sheet (#36702) | incomplete |
| - | no image | Paraguay | 8/23/1975 | empty sheet (#36703) | incomplete |
| - | no image | Paraguay | 8/26/1975 | empty sheet (#36704) | incomplete |
| - | no image | Paraguay | 8/26/1975 | empty sheet (#36705) | incomplete |
| - | no image | Paraguay | 8/26/1975 | empty sheet (#36706) | incomplete |
| - | no image | Paraguay | 8/27/1975 | empty sheet (#36707) | incomplete |
| - | no image | Paraguay | 8/27/1975 | empty sheet (#36708) | incomplete |
| - | no image | Paraguay | 8/28/1975 | empty sheet (#36709) | incomplete |
| - | no image | Paraguay | 8/28/1975 | empty sheet (#36710) | incomplete |
| - | no image | Paraguay | 10/13/1975 | empty sheet (#36711) | incomplete |
| - | no image | Paraguay | 10/13/1975 | empty sheet (#36712) | incomplete |
| - | no image | Paraguay | 10/13/1975 | empty sheet (#36713) | incomplete |
| - | no image | Paraguay | 10/20/1975 | empty sheet (#36714) | incomplete |
| - | no image | Paraguay | 11/20/1975 | empty sheet (#36715) | incomplete |
| - | no image | Paraguay | 11/28/1975 | empty sheet (#36716) | incomplete |
| - | no image | Paraguay | 11/28/1975 | empty sheet (#36717) | incomplete |
| - | no image | Paraguay | 11/28/1975 | empty sheet (#36718) | incomplete |
| - | no image | Paraguay | 12/20/1975 | empty sheet (#36719) | incomplete |
| - | no image | Paraguay | 12/20/1975 | empty sheet (#36720) | incomplete |
| - | no image | Paraguay | 12/20/1975 | empty sheet (#36721) | incomplete |
| - | no image | Paraguay | 2/2/1976 | empty sheet (#36722) | incomplete |
| - | no image | Paraguay | 2/2/1976 | empty sheet (#36723) | incomplete |
| - | no image | Paraguay | 2/2/1976 | empty sheet (#36724) | incomplete |
| - | no image | Paraguay | 3/30/1976 | empty sheet (#36725) | incomplete |
| - | no image | Paraguay | 4/2/1976 | empty sheet (#36726) | incomplete |
| - | no image | Paraguay | 4/2/1976 | empty sheet (#36727) | incomplete |
| - | no image | Paraguay | 4/2/1976 | empty sheet (#36728) | incomplete |
| - | no image | Paraguay | 4/7/1976 | empty sheet (#36729) | incomplete |
| - | no image | Paraguay | 5/12/1976 | INTERPHIL '76, sheet of 1 type | |
| - | no image | Paraguay | 6/15/1976 | empty sheet (#36731) | incomplete |
| - | no image | Paraguay | 6/15/1976 | empty sheet (#36732) | incomplete |
| - | no image | Paraguay | 6/15/1976 | empty sheet (#36733) | incomplete |
| - | no image | Paraguay | 6/18/1976 | empty sheet (#36734) | incomplete |
| - | no image | Paraguay | 6/18/1976 | empty sheet (#36735) | incomplete |
| - | no image | Paraguay | 7/8/1976 | empty sheet (#36736) | incomplete |
| - | no image | Paraguay | 7/8/1976 | empty sheet (#36737) | incomplete |
| - | no image | Paraguay | 7/15/1976 | empty sheet (#36738) | incomplete |
| - | no image | Paraguay | 8/20/1976 | empty sheet (#36739) | incomplete |
| - | no image | Paraguay | 8/20/1976 | empty sheet (#36740) | incomplete |
| - | no image | Paraguay | 9/9/1976 | empty sheet (#36741) | incomplete |
| - | no image | Paraguay | 9/9/1976 | empty sheet (#36742) | incomplete |
| - | no image | Paraguay | 12/16/1976 | empty sheet (#36743) | incomplete |
| - | no image | Paraguay | 12/16/1976 | empty sheet (#36744) | incomplete |
| - | no image | Paraguay | 12/16/1976 | empty sheet (#36745) | incomplete |
| - | no image | Paraguay | 12/18/1976 | empty sheet (#36746) | incomplete |
| - | no image | Paraguay | 2/28/1977 | empty sheet (#36747) | incomplete |
| - | no image | Paraguay | 2/28/1977 | empty sheet (#36748) | incomplete |
| - | no image | Paraguay | 3/3/1977 | empty sheet (#36749) | incomplete |
| - | no image | Paraguay | 3/3/1977 | empty sheet (#36750) | incomplete |
| - | no image | Paraguay | 6/7/1977 | empty sheet (#36751) | incomplete |
| - | no image | Paraguay | 6/7/1977 | 80th Anniversary of the Death of Alfred Nobel / 75th Anniversary of Nobel Prize Award, sheet of 1 type | incomplete |
| - | no image | Paraguay | 6/9/1977 | LUPOSTA '77, empty sheet (#36753) | incomplete |
| - | no image | Paraguay | 6/9/1977 | empty sheet (#36754) | incomplete |
| - | no image | Paraguay | 7/18/1977 | empty sheet (#36755) | incomplete |
| - | no image | Paraguay | 7/18/1977 | empty sheet (#36756) | incomplete |
| - | no image | Paraguay | 7/25/1977 | empty sheet (#36757) | incomplete |
| - | no image | Paraguay | 7/25/1977 | empty sheet (#36758) | incomplete |
| - | no image | Paraguay | 8/27/1977 | empty sheet (#36759) | incomplete |
| - | no image | Paraguay | 8/27/1977 | empty sheet (#36760) | incomplete |
| - | no image | Paraguay | 9/5/1977 | empty sheet (#36761) | incomplete |
| - | no image | Paraguay | 9/5/1977 | empty sheet (#36762) | incomplete |
| - | no image | Paraguay | 10/28/1977 | empty sheet (#36763) | incomplete |
| - | no image | Paraguay | 10/28/1977 | empty sheet (#36764) | incomplete |
| - | no image | Paraguay | 10/28/1977 | empty sheet (#36765) | incomplete |
| - | no image | Paraguay | 10/28/1977 | empty sheet (#36766) | incomplete |
| - | no image | Paraguay | 1/19/1978 | empty sheet (#36767) | incomplete |
| - | no image | Paraguay | 1/23/1978 | empty sheet (#36768) | incomplete |
| - | no image | Paraguay | 1/23/1978 | empty sheet (#36769) | incomplete |
| - | no image | Paraguay | 1/25/1978 | empty sheet (#36770) | incomplete |
| - | no image | Paraguay | 3/10/1978 | empty sheet (#36771) | incomplete |
| - | no image | Paraguay | 3/10/1978 | empty sheet (#36772) | incomplete |
| - | no image | Paraguay | 3/15/1978 | empty sheet (#36773) | incomplete |
| - | no image | Paraguay | 5/11/1978 | empty sheet (#36774) | incomplete |
| - | no image | Paraguay | 5/16/1978 | empty sheet (#36775) | incomplete |
| - | no image | Paraguay | 5/16/1978 | empty sheet (#36776) | incomplete |
| - | no image | Paraguay | 6/28/1978 | empty sheet (#36777) | incomplete |
| - | no image | Paraguay | 6/28/1978 | empty sheet (#36778) | incomplete |
| - | no image | Paraguay | 6/30/1978 | empty sheet (#36779) | incomplete |
| - | no image | Paraguay | 7/7/1978 | empty sheet (#36780) | incomplete |
| - | no image | Paraguay | 7/7/1978 | empty sheet (#36781) | incomplete |
| - | no image | Paraguay | 7/19/1978 | empty sheet (#36782) | incomplete |
| - | no image | Paraguay | 7/19/1978 | empty sheet (#36783) | incomplete |
| - | no image | Paraguay | 10/26/1978 | empty sheet (#36784) | incomplete |
| - | no image | Paraguay | 10/31/1978 | empty sheet (#36785) | incomplete |
| - | no image | Paraguay | 1/9/1979 | empty sheet (#36786) | incomplete |
| - | no image | Paraguay | 1/10/1979 | empty sheet (#36787) | incomplete |
| - | no image | Paraguay | 4/24/1979 | empty sheet (#36788) | incomplete |
| - | no image | Paraguay | 4/24/1979 | empty sheet (#36789) | incomplete |
| - | no image | Paraguay | 4/28/1979 | empty sheet (#36790) | incomplete |
| - | no image | Paraguay | 4/28/1979 | empty sheet (#36791) | incomplete |
| - | no image | Paraguay | 6/11/1979 | empty sheet (#36792) | incomplete |
| - | no image | Paraguay | 6/11/1979 | empty sheet (#36793) | incomplete |
| - | no image | Paraguay | 6/24/1979 | empty sheet (#36794) | incomplete |
| - | no image | Paraguay | 8/22/1979 | empty sheet (#36795) | incomplete |
| - | no image | Paraguay | 8/28/1979 | empty sheet (#36796) | incomplete |
| - | no image | Paraguay | 8/28/1979 | empty sheet (#36797) | incomplete |
| - | no image | Paraguay | 11/29/1979 | empty sheet (#36798) | incomplete |
| - | no image | Paraguay | 11/29/1979 | empty sheet (#36799) | incomplete |
| - | no image | Paraguay | 12/4/1979 | empty sheet (#36800) | incomplete |
| - | no image | Paraguay | 12/20/1979 | empty sheet (#36801) | incomplete |
| - | no image | Paraguay | 12/24/1979 | empty sheet (#36802) | incomplete |
| - | no image | Paraguay | 4/8/1980 | empty sheet (#36803) | incomplete |
| - | no image | Paraguay | 4/8/1980 | empty sheet (#36804) | incomplete |
| - | no image | Paraguay | 4/14/1980 | empty sheet (#36805) | incomplete |
| - | no image | Paraguay | 4/14/1980 | empty sheet (#36806) | incomplete |
| - | no image | Paraguay | 6/4/1980 | empty sheet (#36807) | incomplete |
| - | no image | Paraguay | 7/1/1980 | empty sheet (#36808) | incomplete |
| - | no image | Paraguay | 7/30/1980 | empty sheet (#36809) | incomplete |
| - | no image | Paraguay | 8/4/1980 | empty sheet (#36810) | incomplete |
| - | no image | Paraguay | 9/19/1980 | empty sheet (#36811) | incomplete |
| - | no image | Paraguay | 9/24/1980 | empty sheet (#36812) | incomplete |
| - | no image | Paraguay | 12/10/1980 | empty sheet (#36813) | incomplete |
| - | no image | Paraguay | 12/15/1980 | empty sheet (#36814) | incomplete |
| - | no image | Paraguay | 2/4/1981 | empty sheet (#36815) | incomplete |
| - | no image | Paraguay | 2/9/1981 | empty sheet (#36816) | incomplete |
| - | no image | Paraguay | 6/27/1981 | empty sheet (#36817) | incomplete |
| - | no image | Paraguay | 6/29/1981 | empty sheet (#36818) | incomplete |
| - | no image | Paraguay | 7/10/1981 | empty sheet (#36819) | incomplete |
| - | no image | Paraguay | 7/10/1981 | empty sheet (#36820) | incomplete |
| - | no image | Paraguay | 10/9/1981 | empty sheet (#36821) | incomplete |
| - | no image | Paraguay | 10/9/1981 | empty sheet (#36822) | incomplete |
| - | no image | Paraguay | 10/13/1981 | empty sheet (#36823) | incomplete |
| - | no image | Paraguay | 10/15/1981 | empty sheet (#36824) | incomplete |
| - | no image | Paraguay | 12/4/1981 | empty sheet (#36825) | incomplete |
| - | no image | Paraguay | 12/4/1981 | empty sheet (#36826) | incomplete |
| - | no image | Paraguay | 12/21/1981 | empty sheet (#36827) | incomplete |
| - | no image | Paraguay | 12/21/1981 | empty sheet (#36828) | incomplete |
| - | no image | Paraguay | 4/19/1982 | empty sheet (#36829) | incomplete |
| - | no image | Paraguay | 4/21/1982 | empty sheet (#36830) | incomplete |
| - | no image | Paraguay | 4/23/1982 | empty sheet (#36831) | incomplete |
| - | no image | Paraguay | 6/10/1982 | empty sheet (#36832) | incomplete |
| - | no image | Paraguay | 6/10/1982 | empty sheet (#36833) | incomplete |
| - | no image | Paraguay | 6/13/1982 | empty sheet (#36834) | incomplete |
| - | no image | Paraguay | 10/20/1982 | empty sheet (#36835) | incomplete |
| - | no image | Paraguay | 10/23/1982 | empty sheet (#36836) | incomplete |
| - | no image | Paraguay | 12/17/1982 | empty sheet (#36837) | incomplete |
| - | no image | Paraguay | 1/21/1983 | empty sheet (#36838) | incomplete |
| - | no image | Paraguay | 1/21/1983 | empty sheet (#36839) | incomplete |
| - | no image | Paraguay | 1/24/1983 | empty sheet (#36840) | incomplete |
| - | no image | Paraguay | 1/24/1983 | empty sheet (#36841) | incomplete |
| - | no image | Paraguay | 2/25/1983 | empty sheet (#36842) | incomplete |
| - | no image | Paraguay | 2/25/1983 | empty sheet (#36843) | incomplete |
| - | no image | Paraguay | 6/11/1983 | empty sheet (#36844) | incomplete |
| - | no image | Paraguay | 6/13/1983 | empty sheet (#36845) | incomplete |
| - | no image | Paraguay | 7/18/1983 | empty sheet (#36846) | incomplete |
| - | no image | Paraguay | 8/29/1983 | empty sheet (#36847) | incomplete |
| - | no image | Paraguay | 10/19/1983 | empty sheet (#36848) | incomplete |
| - | no image | Paraguay | 10/24/1983 | empty sheet (#36849) | incomplete |
| - | no image | Paraguay | 10/24/1983 | empty sheet (#36850) | incomplete |
| - | no image | Paraguay | 1/7/1984 | empty sheet (#36851) | incomplete |
| - | no image | Paraguay | 1/12/1984 | empty sheet (#36852) | incomplete |
| - | no image | Paraguay | 3/26/1984 | empty sheet (#36853) | incomplete |
| - | no image | Paraguay | 3/26/1984 | empty sheet (#36854) | incomplete |
| - | no image | Paraguay | 3/29/1984 | empty sheet (#36855) | incomplete |