Industrial Archaeology: 1989

Issue Date - July 4, 1989

SG 1440 - Ironbridge, Shropshire, 19p

SG 1441 - Tin Mine. St Agnes Head, Cornwall, 27p

SG 1442 - Cotton Mills, New Lanark, Strathclyde, 32p

SG 1443 - Pontcysylite Aqueduct, Clwyd, 35p

First Day of Issue Official Covers