GUYANA 1968 CHRISTMAS/TROPOSPHERIC SCATTER RADIO LINK ORIGINAL ARTWORK
Original watercolour artwork of Broadcasting Dishes by L Pritchard, on card measuring circa 161 x 194 mm, for the Christmas/Tropospheric Scatter Radio Link set issued 11 November 1968. Extraordinary survivor. A little grubby otherwise fine. SG473var; SC64var
Note: the design was adapted by Julian Vasarhelyi and issued in 6c and 25c denominations
