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

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