Sheets of Czechoslovakia, 1987
| Issuer | Date | Desc | State | ||
| - |  |
Czechoslovakia | 4/12/1987 | 20th Anniversary of Interkosmos Space Programme, sheet of 2, 1 type | incomplete |
| - |  |
Czechoslovakia | 5/9/1987 | empty sheet (#4017) | incomplete |
| - |  |
Czechoslovakia | 5/9/1987 | empty sheet (#4018) | incomplete |
| - |  |
Czechoslovakia | 5/12/1987 | Praga '88 in 1987, empty sheet (#4013) | incomplete |
| - |  |
Czechoslovakia | 5/12/1987 | Praga '88 in 1987, empty sheet (#4014) | incomplete |
| - |  |
Czechoslovakia | 6/15/1987 | empty sheet (#4033) | incomplete |
| - |  |
Czechoslovakia | 9/3/1987 | 11th Biennial Exhibition of Book Illustrations for Children, empty sheet (#4015) | incomplete |
| - |  |
Czechoslovakia | 10/1/1987 | empty sheet (#4019) | incomplete |
| - |  |
Czechoslovakia | 10/1/1987 | empty sheet (#4020) | incomplete |
| - |  |
Czechoslovakia | 11/15/1987 | empty sheet (#4016) | incomplete |