Bill Barrell Ltd, The line engraved printing process explained Bill Barrell 4:37 4 years ago 511 Далее Скачать
The Line Engraved Stamps of GB 1840-1880 [Bill Barrell and Mike Williams] Great Britain Philatelic Society 1:02:27 4 years ago 4 400 Далее Скачать
Bill Barrell Ltd, How to safely remove black sulphur deposits on Great Britain line-engraved stamps. Bill Barrell 4:25 4 years ago 650 Далее Скачать
The Line Engraved stamps of Great Britain 1840-1880 presented by Bill Barrell and Mike Williams PTS and Stampex 1:02:27 4 years ago 1 439 Далее Скачать
Bill Barrell Ltd, What happens when I put a genuine 1d black into water. Bill Barrell 3:37 4 years ago 488 Далее Скачать
Bill Barrell Ltd, Resources available to the collector Bill Barrell 4:04 4 years ago 400 Далее Скачать
Bill Barrell Ltd. Not all stamps are as they appear, an independent certificate can be essential. Bill Barrell 2:39 4 years ago 593 Далее Скачать
Bill Barrell Ltd, Retroreveal, how to find what is underneath the cancellation and enlargement of st Bill Barrell 3:28 4 years ago 460 Далее Скачать
The Philatelic Library Nr 01 - Printing Postage Stamps by Line Engraving #shorts Ted Talks Stamps 1:01 3 years ago 984 Далее Скачать
Printing Superior in the Gold-Toned, Salted Paper Process North Light Photographic Workshops - Bill Schwab 27:10 1 year ago 2 724 Далее Скачать
Inside the U.S. Bureau of Engraving and Printing, 1991 MediaBurnArchive 6:50 12 years ago 5 270 633 Далее Скачать
How Does The Offset Lithographic Printing Process Work? Solopress 2:20 10 years ago 374 031 Далее Скачать
Overview of the stone lithography process. Printmaking Theo Lotz 1:07 4 years ago 5 180 Далее Скачать
Offset Lithographic Printing Jester Tech Design and Multimedia 0:23 4 years ago 106 183 Далее Скачать
