ICI CATALYSTS
BRITISH POST OFFICE NEW ISSUE
FIRST DAY COVER
25 JANUARY 1978
post stamped Cleveland
(ICI Chemical Plant, Billingham, Stockton-on-Tees, Cleveland)
ENERGY
9p oil, 10½p coal, 11p natural gas, 13p electricity
323mm x 227mm
VERY RARE
SEE PHOTOS
WORLDWIDE SHIPPING AVAILABLE