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On Cover Vs On Piece

 
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Author Previous TopicReplies: 8 / Views: 1,785Next Topic  
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Posted 09/07/2025   5:31 pm  Show Profile Bookmark this topic Add Fredc to your friends list Get a Link to this Message
I have several examples of Schermacks which are " on piece". Is the value of these somewhere in between the used single price and the on cover price?



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Posted 09/07/2025   5:36 pm  Show Profile Bookmark this reply Add Partime to your friends list  Get a Link to this Reply
Isn't a Schermack a type of private perforation? This looks like a cut (or tear on the bottom) from an imperforate sheet.

On cover, in my opinion, is much different than on a piece or fragment. A cover tells a much richer history.
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Posted 09/07/2025   9:54 pm  Show Profile Bookmark this reply Add Parcelpostguy to your friends list  Get a Link to this Reply
Not to disagree with the above concern of it actually being a private perf, I just want to say on cover is on cover with an appropriate on cover price. In general if an item is better, read pricey, on cover, the on piece tends to be in the range of 2x the used catalog price.
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Posted 09/07/2025   10:03 pm  Show Profile Bookmark this reply Add Fredc to your friends list  Get a Link to this Reply
I appreciate the information, but I'm confused…Are these not vending stamps?
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Posted 09/07/2025   10:12 pm  Show Profile Check orstampman's eBay Listings Bookmark this reply Add orstampman to your friends list  Get a Link to this Reply
This 3c stamp does appear to be a Schermack vending coil based on the two vertical slits at the right of the design, just cut poorly from the vending machine. The only odd thing I see about the stamp is the rough bottom edge. I suppose the slits could have possibly been manufactured, but it looks like it could be legit to me.
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Posted 09/07/2025   10:43 pm  Show Profile Bookmark this reply Add Partime to your friends list  Get a Link to this Reply
Oh yes, I see the evidence of Shermack perfs now. Sorry about the earlier concern.
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Posted 09/07/2025   10:58 pm  Show Profile Bookmark this reply Add Fredc to your friends list  Get a Link to this Reply
Yes I'm sorry it's not a great picture…. I have about eight of them but I chose to show this one because it contains part of four different stamps, Which I thought was kind of neat
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Posted 09/08/2025   12:47 pm  Show Profile Bookmark this reply Add revcollector to your friends list  Get a Link to this Reply
Generally the value on piece is the used stamp value, unless the cancel has value. If a stamp is really rare on cover than there might be some extra value for being on piece.
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Posted 09/08/2025   1:28 pm  Show Profile Bookmark this reply Add Bobcat126 to your friends list  Get a Link to this Reply
That stamp is so interesting to me - I keep going back to look at it. Thanks for posting this.
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