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United States/BOB & Other : Progressive perf shifts

 

Author
Postings
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.
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Author/Postings
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.

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