F60-Serbia 10 Para Stamp – King Peter I – Red & Black Used – Strong Reverse Of

Title
Serbia 10 Para Stamp – King Peter I – Red & Black – Used – Strong Reverse Offset Printing Error
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Category
Stamps → Europe → Serbia
(Alternative: Stamps → Europe → Balkans)
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Condition
Used
– Postmarked
– Clear front print
– Strong reverse offset / ink transfer visible on the back
– Perforations intact with minor age wear
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Item Specifics
Country/Region of Manufacture: Serbia
Era: Early 20th Century
Denomination: 10 Para
Topic: Royalty / King Peter I
Colour: Red & Black
Quality: Used
Cancellation: Light to moderate used cancel
Type: Postage Stamp
Printing Feature: Strong reverse offset / mirror impression on back (collectible printing error)
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Price & Valuation
Standard used 10 Para stamp value:
£1.50 – £3.50 (normal used, no error)
Reverse offset / mirror impression error:
This error significantly increases interest to specialist error collectors.
Estimated value:
£7 – £15
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Recommended
Highlight “Printing Error / Reverse Offset” in the title and description to attract collectors.
Use good close-up photos of both front and back.
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eBay Listing Price £ (Buy It Now)
£12.99 (recommended BIN)
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Auction Option
Start auction at:
£4.99 (to encourage bids)
Expected auction end:
£6 – £12
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