41 | Episode #402 - Expertizing Kansas Nebraska and Shanghai overprints 2023-06-23 |
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42 | Episode #401 - eBay Below Standard and expertizing 2023-06-14 |
Play |
43 | Episode #400 - Conflicting Certificates 2023-06-07 |
Play |
44 | Episode #399 - The CIA Invert and the eBay stamp market 2023-06-01 |
Play |
45 | Episode #398 - Expertizing: detecting reperforated stamps 2023-05-25 |
Play |
46 | Episode #397 - Sea Monkey Day 2023-05-17 |
Play |
47 | Episode #396 - WESPEX Stamp Show Wrap-up 2023-05-11 |
Play |
48 | Episode #395 - The worlds most beautiful stamp. 2023-04-27 |
Play |
49 | Episode #394: Making commemorative covers. 2023-04-13 |
Play |
50 | Episode #393 - Stamp Shows 2023-04-10 |
Play |