03:03
'The Design and Issue of the Penny Black'.
01:38
'Penny Blacks and how they were printed'.
04:08
'Fraudulent reuse of the Penny Blacks and the Rainbow Trials'.
24:24
'A magnificent collection of Penny Blacks'.
04:15
Forking out for a collection of Spoon cancellations
04:00
‘Sir Rowland Hill would have been impressed!’
04:04
Bill Barrell Ltd, Resources available to the collector
04:25
Bill Barrell Ltd, How to safely remove black sulphur deposits on Great Britain line-engraved stamps.
03:37
Bill Barrell Ltd, What happens when I put a genuine 1d black into water.
03:56
Bill Barrell Ltd, Plating the 1d red
04:37
Bill Barrell Ltd, The line engraved printing process explained
03:28
Bill Barrell Ltd, Retroreveal, how to find what is underneath the cancellation and enlargement of st
02:39
Bill Barrell Ltd. Not all stamps are as they appear, an independent certificate can be essential.
05:07
Who, and what is Bill Barrell Ltd ?
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