Description
GB 1911 ½d sg334 watermark multiple cypher imperf plate proof block of 4 in green unmounted mint marginal cat £9600 in 2012 cert [ref: 294/402 sa/4o5082]
½d sg334 wmk multiple cypher imperf plate proof blk of 4 in green um marginal c£9600 in 2012 cert
GB 1911 ½d sg334 watermark multiple cypher imperf plate proof block of 4 in green unmounted mint marginal cat £9600 in 2012 cert [ref: 294/402 sa/4o5082]