Independent documentation of grading, attribution, labeling, and holder-integrity errors in third-party numismatic encapsulation.

Total Cases
29
Open
25
Critical
12
Categories
4
72.4% Attribution Errors
41.4% Critical Cases
12 Distinct Patterns
6 Largest Pattern — Wrong Issuer
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5 cases matching current filters

Cert # Subject Grade Category Severity
Oman 10 Baisa AH1395 (1975) 2814120-010 NGC-2026-024 Oman 10 Baisa AH1395 (1975) MS 65 RD Attribution Error Low
Oman 25 Baisa AH1395 (1975) 2814120-009 NGC-2026-025 Oman 25 Baisa AH1395 (1975) MS 66 Attribution Error Low
Oman 50 Baisa AH1395 (1975) 2814120-013 NGC-2026-026 Oman 50 Baisa AH1395 (1975) MS 64 Attribution Error Low
Oman 5 Baisa AH1395 (1975) 2814120-011 NGC-2026-027 Oman 5 Baisa AH1395 (1975) MS 65 RD Attribution Error Low
Oman 10 Baisa AH1395 (1975) 2814120-012 NGC-2026-028 Oman 10 Baisa AH1395 (1975) MS 66 RD Attribution Error Low
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