This Paraguay stamp, #562, features a double overprint with one of the overprints being upside down, resulting in a rare and unique error.
The stamp is in mint condition, never hinged, and is of fine to very fine quality. The centering and straight lines can be judged from the provided scans.
Please note that the numbers in parentheses are inventory control numbers and do not affect the v…

This collection features a variety of quirky stamp anomalies from the United States, including error stamps, freaks, and oddities.
The stamps are mint never hinged, showcasing unique errors that make them stand out. Each stamp in the collection has its own distinct characteristics, adding a touch of intrigue to any stamp collection.
Be sure to examine the detailed photos provided to appre…

This collection features a variety of stamps from the United States known for their errors, freaks, and oddities.
Mint never hinged, these postage stamps with unique quirks are a captivating addition to any philatelist's assortment. For a closer look at the intricate details, referring to the accompanying photos is advised.
Ideal for enthusiasts seeking budget-friendly options, this Stamp…

This collection of European stamps, known as the "French Colonial Stamp Treasury," offers a wide array of mint sets and used stamps.
Ranging from French colonies across the globe, this treasury presents a mostly complete selection for stamp enthusiasts.
With a high-end value, this collection is sure to appeal to collectors looking to expand their assortment with unique and historical piec…

This product is a sheet of four United States Distillery Warehouse Stamps featuring the engraved portrait of Zachary Taylor, signed by William Howard Taft.
Taft, who served as both President and Chief Justice of the United States, was appointed collector of internal revenue for Cincinnati in 1882. Each of the four signatures on the sheet is hole cancelled, adding to the rarity and uniqueness …

Introducing the Palestine 1920 Four Mils with Unique Errors stamp.
This rare collectible bears the distinct "Z" error instead of the expected "T" in the word "OF" and also features a missing center bar in the letter "E".
Cancelled in Jerusalem, this stamp showcases a piece of Palestine's postal history. With a perforation of 15 x 14 and a catalogue number of S.
G. 196, this high-end it…

This rare United States stamp features a black omission on two panes of four, making it a unique addition to any stamp collection.
The stamp is guaranteed to be as described, with a full refund offered if it is not. Buyers are encouraged to carefully examine the images for centering, perfs, color, and any obvious faults before bidding.
Please note that the seller does not cover certificat…

The Olympics Red Ring Flaw Stamp is a notable example within the catalog of United States error stamps, distinguished by a distinctive flaw in its design.
This issue manifests as a visible imperfection in the red ring, which has become a point of interest for collectors seeking unique postal artifacts.
Its intrinsic value is often modest, making it an accessible piece for those exploring …

This Irish Coin with Major Off-Center Double Striking - #O 775 is a rare find for collectors of world coin errors.
The coin in the photographs is the exact coin you will receive. This error coin is a unique addition to any collection and is sure to be a conversation starter.
The seller offers free shipping and easy returns, making it a low-risk investment for collectors. Check out the sel…

The Olympic Ring Mishap Stamp is a unique addition to any stamp collection.
This stamp was produced by the United States Postal Service in 2014 to commemorate the Winter Olympics held in Sochi, Russia.
However, due to a printing error, the stamp features only four out of the five Olympic rings. Despite the mishap, this stamp has become a sought-after item for collectors who appreciate the…