Re: Historical Covers
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Hello: My opinion, it depend on the collector and what they may collect. First flight covers flown today may be considered historical by some collectors and not by others. Best, John Johnson
From: "smpostmus@... [aerophilately]"
Sent: Sunday, October 29, 2017 8:37:16 AM
Subject: [aerophilately] Historical Covers
Just wondered what the year span is for Historical Covers.
Susan M Postmus