File no.       Title of File                           Dates

1              Invitations-May                         1980
2              Invitations-June                        1980
3              Invitations-July                        1980
4              Invitations-August                      1980
5              Invitations-September                   1980
6              Invitations-October                     1980
7              Invitations-November                    1980
8              Invitations-December                    1980