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All Forums Category: US Stamps and Covers Discussions Forum: US Back of Book

Question On 6c Curtiss Jenny Air Mail (Brown, Not Orange)

 
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Author Previous TopicReplies: 3 / Views: 315Next Topic  
eschwaig
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United States
2 Posts
Posted 04/03/2023   5:17 pm  Show Profile Bookmark this topic Add eschwaig to your friends list Get a Link to this Message
I came across this in one of my Dad's albums, a brown C1 6 cent Curtiss Jenny next to the correct one in orange.

Does anyone have an idea what this might be?
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51studebaker
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United States
11888 Posts
Posted 04/03/2023   5:32 pm  Show Profile Check 51studebaker's eBay Listings Bookmark this reply Add 51studebaker to your friends list  Get a Link to this Reply
Color changeling (sulphurization), see here for more info
https://stampsmarter.org/learning/H...idation.html
Don
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eschwaig
New Member
United States
2 Posts
Posted 04/03/2023   6:06 pm  Show Profile Bookmark this reply Add eschwaig to your friends list  Get a Link to this Reply
Thank you Don
Eric
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rod222
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Australia
38679 Posts
Posted 04/03/2023   10:13 pm  Show Profile Bookmark this reply Add rod222 to your friends list  Get a Link to this Reply
Agree with Don,
I was hesitant to answer, I have seen copies in an intermediate state,
(Brown Orange) but yours is extraordinarily Brown.

I waited to see explanations.
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  Previous TopicReplies: 3 / Views: 315Next Topic  
All Forums Category: US Stamps and Covers Discussions Forum: US Back of Book
 
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