Malta 1980; huge specialized chess collection Chess olympiad 1980

Description

What is on sale??
Official Bulletin of Malta Philatelic Bureau (due to limited pictures not visible)
Emission card with three stamps; mint
Emission card with three stamps; cancel Valetta
Emission card with three stamps; cancel Med Conf. Centre
Emission card with three stamps; cancel St Julian s S.P.O.
The FULL set of 24x FDC with different post office cancels:
FDC cancel Birkirkara
FDC cancel Birzebbuga S.P.O.
FDC cancel Cospicua
FDC cancel Gzira
FDC cancel Hamrun
FDC cancel Luca airport
FDC cancel Nadur-Gozo S.P.O.
FDC cancel Med. Conf. centre
FDC cancel Mellieha S.P.O.
FDC cancel Mgarr-Gozo
FDC cancel Mosta
FDC cancel Paola
FDC cancel Qormi
FDC cancel Rabat
FDC cancel San Gwann S.P.O.
FDC cancel St Julian s S.P.O.
FDC cancel St Pauls Bay S.P.O.
FDC cancel Valetta
FDC cancel Valetta S.P.O.
FDC cancel Victoria – Gozo
FDC cancel Xaghra – Gozo S.P.O.
FDC cancel Zabbar
FDC cancel Zejtun
FDC cancel Zurrieq
Special cover with cancel: next stamp issue 1980 chess Olympiad set 20 november 1980
Registered letter R-1393 with chess R-label + chess cancel to German collector Mr. Rieger with receipt confirmation postoffice