enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Gold-filled jewelry - Wikipedia

    en.wikipedia.org/wiki/Gold-filled_jewelry

    If the gold layer is 12 kt or higher, the minimum layer of karat gold in an item stamped gold-filled marks must equal at least 1 ⁄ 20th the total weight of the item. The most common stamps found on gold-filled jewelry are 1 ⁄ 20th 12kt GF and 1 ⁄ 20th 14kt GF. Also common is 1 ⁄ 10th 10kt. These standards are for modern gold-filled items.

  3. Gold certificate (United States) - Wikipedia

    en.wikipedia.org/wiki/Gold_certificate_(United...

    Gold certificates were issued by the United States Treasury as a form of representative money from 1865 to 1933. While the United States observed a gold standard, the certificates offered a more convenient way to pay in gold than the use of coins. General public ownership of gold certificates was outlawed in 1933 and since then they have been ...

  4. Machin series - Wikipedia

    en.wikipedia.org/wiki/Machin_series

    The 4d bright vermilion of 1969 replaced the dark-coloured 4d of the original 1967 issue. The Machin series / ˈmeɪtʃɪn / of postage stamps was the main definitive stamp series in the United Kingdom for most of the reign of Elizabeth II, from 1967 until her death in 2022. Introduced on 5 June 1967, it was the second series of her reign ...

  5. List of most expensive philatelic items - Wikipedia

    en.wikipedia.org/wiki/List_of_most_expensive...

    This is a list of the highest known prices paid for philatelic items, including stamps and covers. The current record price for a single stamp is US$ 9,480,000 paid for the British Guiana 1c magenta. [1][2] This list is ordered by consumer price index inflation-adjusted value (in bold) in millions of United States dollars in 2023. [note 1 ...

  6. List of Machin stamps - Wikipedia

    en.wikipedia.org/wiki/List_of_Machin_stamps

    1st Class basic rate from 16 September 1968 to 14 February 1971. [ 5 ] The 7d, 8d and 9d stamps had the value indicator behind the bust. [ 8 ] The background of the 10d and 1/- stamps had a gradient. Upon demonetisation, the £1 blue/black will be the oldest-circulating Machin stamp, at 54 years and 148 days.

  7. Columbian Issue - Wikipedia

    en.wikipedia.org/wiki/Columbian_Issue

    The 2¢ Landing of Columbus is the most common stamp of the Columbian Issue. The Columbian Issue, also known as the Columbians, is a set of 16 postage stamps issued by the United States to commemorate the World's Columbian Exposition held in Chicago during 1893. The finely-engraved stamps were the first commemorative stamps issued by the United ...

  8. Gold Standard issue - Wikipedia

    en.wikipedia.org/wiki/Gold_Standard_issue

    In March 1924, the new ruble based on the gold standard was finally introduced, and the stamp prices were fixed. One of the Gold Standard stamps, Limonka [Wikidata], is considered quite rare, if in mint condition. This is the 15 kopeck yellow perforated stamp of the Peasant design issued in 1925. The name "Limonka" is referred to its lemon ...

  9. Trans-Mississippi Issue - Wikipedia

    en.wikipedia.org/wiki/Trans-Mississippi_Issue

    The 1-cent value depicted Father Marquette on the Mississippi River. The Trans-Mississippi Issue is a set of nine commemorative postage stamps issued by the United States to mark the 1898 Trans-Mississippi Exposition held in Omaha, Nebraska. The finely engraved stamps depict various scenes of the West and are presently valued much by collectors.