Is your Penny Black worth £300,000? | You've heard of the Penny black, you might even have one in your collection… but did you know that a plate block of Penny Blacks
![World's first postage stamp the Penny Black could fetch whopping £6million at auction - Mirror Online World's first postage stamp the Penny Black could fetch whopping £6million at auction - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article25304429.ece/ALTERNATES/s615b/0_HONG-KONG-ART-AUCTION-SOTHEBYS.jpg)
World's first postage stamp the Penny Black could fetch whopping £6million at auction - Mirror Online
![Rare block of four Penny Blacks which carried image of Queen Victoria emerge for sale for £80,000 | Daily Mail Online Rare block of four Penny Blacks which carried image of Queen Victoria emerge for sale for £80,000 | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/03/28/17/41045758-0-image-a-10_1616948379673.jpg)
Rare block of four Penny Blacks which carried image of Queen Victoria emerge for sale for £80,000 | Daily Mail Online
![1840-1d-one-penny-black-stamp-pennyblack - WANTED VINTAGE CORGI, DINKY MODEL TOYS, ALSO HORNBY 00 0 GAUGE TRAINS, R C MODEL AIRCRAFT, STEAM ENGINES LOCOMOTIVES. ANY VINTAGE MODEL COLLECTIONS CALL KEITH TODAY 02476 338641 07747020513 1840-1d-one-penny-black-stamp-pennyblack - WANTED VINTAGE CORGI, DINKY MODEL TOYS, ALSO HORNBY 00 0 GAUGE TRAINS, R C MODEL AIRCRAFT, STEAM ENGINES LOCOMOTIVES. ANY VINTAGE MODEL COLLECTIONS CALL KEITH TODAY 02476 338641 07747020513](https://www.all-originals.co.uk/uploads/3/2/4/6/3246976/9617771_orig.jpg)