SWAZILAND 1974 MAIl COACH/UPU CENTENARY PHOTO PROOF SIGNED BY DESIGNER
25c Mule-Drawn Mail Coach/UPU Centenary large-format photographic proof of artwork with unadopted King Sobhuza II portrait. Signed by the designer, Richard Granger Barrett. Very scarce. Offered with RPSL certificate of authenticity. SG218var; SC217var