1918 Inverted Jenny Stamp

Cert Verification

Professional Stamp Experts   
No. 01402984 11/30/2021
 
Professional Stamp Experts
P.O. Box 539309, Henderson, NV 89053-9309
 
  
Expert Committee
We have examined the enclosed item submitted to PSE,
and are of the opinion that:
 
 Cat # Issue Denom. Color
 USA#C18 1933 50c Green
GRADE: Ungraded, Used
  "it is a genuine usage of a vertical pair tied on a Zeppelin flight cover by a Miami, FLA machine cancel dated Oct 23, 1933, the cover with a vertical crease."  
 
 
 
 
THIS CERTIFICATE IS PRINTED ON WATERMARKED PAPER AND IS NOT VALID WITHOUT WATERMARK


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