The 2d blue and other Victorian gems.
21:59
Finding plate numbers on Victorian GB stamps
40:45
Mastering the U.S. 'Red Triangle' Stamp Types
24:24
'A magnificent collection of Penny Blacks'.
8:03
A Tin of Penny Red Stamps #philately #stampcollecting #pennyred
21:31
How to spot stamp fakes and forgeries
20:27
When is a 1d red not a 1d red?
22:15
Too many Machins
19:26