What we collect!
Stamporama Discussion Board Logo
For People Who Love To Talk About Stamps


19 visitors online

United States/BOB & Other : Progressive perf shifts

AuthorPostings
wyobill
27 Nov 2017
01:04:29pm
Picture shows progressive perforation shift, stating normal at left and getting wider as perfs move right. Any ideas as to how this could happen? Have not seen this before.

wyobillImage Not Found

Spacing on the three rows of perfs on right is 22mm. Couldn't identify another issue of the period with that spacing.
Like
Login to Like
this post
        
Please Note:
Postings that were loaded from the old Discussion Board cannot be edited.

Contact Webmaster | Visitors Online | Unsubscribe Emails


User Agreement

Copyright © 2024 Stamporama.com