John Collects Stamps - Episode 25 - Watermark Identification : Hit or Miss?
36:44
John Collects Stamps - Episode 26 - Incoming mail and pre-decimal coins of Great Britain
31:12
John Collects Stamps - Episode 42 - GB Stamps engraved by Czeslaw Slania
6:03
How to Find a Watermark on Stamps (Beginner's Guide)
45:58
John Collects Stamps - Episode 33 - Queen Elizabeth II High Values and Machin Miscellany
18:26
I Reorganised my (Luxembourg) Stamp Collection (Ep. 35)
32:56
John Collects Stamps - Episode 28 - Bumper bundle of Netherlands Stamps from a generous viewer!
18:43
A brief look at the stamps of Spain
17:05