Stamp Printing Processes

Plate Number Coils: Collecting with Numbers

Welcome to our guide on plate number coils (PNCs). If you’re a stamp collector or someone who appreciates the artistry and history of postage stamps, then PNC collecting might be right up your alley. In this article, we will explore the world of plate number coils and delve into why they are so coveted among collectors. Let’s dive in!

Key Takeaways:

  • Plate number coils (PNCs) are United States postage stamps with the printing plate numbers printed on them.
  • PNCs are cherished by collectors for their scarcity and connection to the stamp production process.
  • Collectors can focus on various PNC formats, such as mint strips, plate number singles, and covers.
  • PNCs can be obtained from post offices, dealers, online sources, and stamp shows.
  • The value of PNCs varies depending on factors such as rarity, condition, and demand.

What is a Plate Number Coil?

A plate number coil (PNC) is a United States postage stamp that has the number of the printing plate or plates printed on it. The plate number is typically located at the bottom of the stamp and can be composed of numbers or a combination of letters and numbers. Each plate number represents a specific printing plate used to print the stamps. PNCs are used in coil stamps, which are long strips of stamps without perforations that can be rolled into a coil for easy dispensing.

To understand the concept of a plate number coil, it’s important to delve into the printing process of stamps. Each sheet of stamps contains multiple rows and columns, with each stamp being printed individually from different printing plates. The plate number coil includes the number of the printing plate, providing valuable information about the stamp’s production.

Plate Number Location

The plate number is typically located at the bottom of the stamp, either in the selvage or printed directly on the stamp itself. It can be found in various formats, such as numeric digits, alphanumeric combinations, or even symbols.

For example:

Plate Number: 11111

In this case, the plate number is a simple numeric digit, providing a unique identifier for the printing plate used. This allows collectors to differentiate between stamps printed from different plates.

Use in Coil Stamps

Plate number coils (PNCs) are primarily used in coil stamps, which are a continuous strip of stamps without perforations. These coil stamps are rolled into a coil and can be easily dispensed by machines or manually separated for individual use.

The plate number is strategically placed on the coil strip, typically on one of the stamps in the middle of the strip.

Stamp Position Plate Number Position
1st Stamp Bottom Left Corner
Last Stamp Bottom Right Corner
Middle Stamp Bottom Center

This table visually represents the typical positioning of the plate number on the coil strip.

Why Collect Plate Number Coils?

Collecting plate number coils (PNCs) is more than just a hobby; it’s a passion and a specialty that offers a unique and rewarding collecting experience. PNC collectors find joy in the pursuit of these rare and fascinating stamps, appreciating their scarcity and the insights they provide into the stamp production process.

When you collect PNCs, you become part of a community of dedicated enthusiasts who share a love for philately and a desire to preserve these pieces of history. As you build your collection, you’ll uncover the hidden stories behind each stamp and gain a deeper understanding of the intricate printing processes and technologies employed in their creation.

“Collecting PNCs allows me to connect with the artistry and craftsmanship that goes into producing stamps. It’s about more than just owning a piece of history; it’s about appreciating the skill and dedication of the people behind the stamps.” – Jane, PNC collector.

In addition to the intellectual satisfaction of PNC collecting, there’s a thrill in the hunt for rare and elusive stamps. The scarcity of certain plate number coils adds an element of excitement, as collectors search for the missing pieces to complete their sets.

The allure of plate number coils stems from their unique connection to the stamp production process. These stamps bear the mark of the printing plate or plates used in their creation, offering a tangible link to the intricate world of stamp manufacturing.

Whether you’re a seasoned collector or a beginner looking for a new collecting specialty, plate number coils are sure to captivate your interest and provide countless hours of enjoyment.

Benefits of Collecting Plate Number Coils:

  • Opportunity to explore the production techniques and technologies used in stamp printing
  • Chance to connect with a community of passionate PNC collectors
  • Excitement of searching for rare and scarce plate number coils
  • Aesthetic appeal of the unique plate number designs
  • Potential for investment and future value appreciation

How to Collect Plate Number Coils

Collecting plate number coils (PNCs) offers a variety of options for enthusiasts. Whether you prefer mint strips, plate number singles, or covers, there’s a format that suits your collecting style. Let’s explore the different ways to collect PNCs and where to find them.

1. Mint Strips

Many collectors opt to save plate number coils in mint strips of three or five. With the plate number positioned on the center stamp, these strips showcase the unique identification associated with each printing plate. Mint strips are visually appealing and provide a comprehensive representation of the PNC series.

2. Plate Number Singles

If you’re interested in showcasing individual plate number coils, collecting plate number singles is an excellent choice. These stamps, either unused or used, display the plate number prominently, allowing collectors to focus on the specific plate variations within a series.

3. Covers with Plate Number Coils

For those who appreciate the historical aspect of stamp collecting, covers with plate number coils are a fascinating option. These envelopes bear a used plate number coil stamp with a contemporary postmark, providing a glimpse into the postal history and usage of plate number coil stamps.

Sources for Collecting Plate Number Coils

When it comes to obtaining plate number coils, there are various avenues to explore:

  1. Post Offices: Visit your local post office to find current issues and inquire about available plate number coil formats.
  2. Dealers: Stamp dealers specializing in plate number coils offer both new and older PNCs, providing a wide selection for collectors.
  3. Online Sources: Online platforms provide access to a vast inventory of PNCs, allowing collectors to explore and purchase desired formats.
  4. Stamp Shows: Attending stamp shows and exhibitions offers an opportunity to meet dealers and fellow collectors. These events often feature a range of plate number coil options.

By exploring these sources, collectors can expand their plate number coil collection and find the formats that best align with their collecting goals.

Collecting Format Description
Mint Strips Strips of three or five mint stamps with the plate number on the center stamp.
Plate Number Singles Unused or used single stamps featuring the plate number prominently.
Covers with Plate Number Coils Envelopes bearing a used plate number coil stamp with a contemporary postmark.

Types of Plate Number Coils

Plate number coils (PNCs) come in different formats, offering collectors a variety of options to expand their collections. Let’s explore the different types of plate number coils:

PNC5

A PNC5 refers to a strip of 5 mint stamps, with the plate number coil appearing on the center stamp. This format provides collectors with a visually appealing display, showcasing the plate number prominently in the middle.

PNC3

A PNC3 consists of a strip of 3 mint stamps, with the plate number coil featured on the center stamp. This format offers a narrower strip compared to PNC5 and is another popular choice among collectors.

Plate Number Single

Plate number singles are individual stamp units that contain a single unused or used plate number coil. This format allows collectors to focus on specific plate numbers and add them to their collections individually.

On Cover

‘On cover’ refers to an envelope that bears a used plate number coil stamp with a contemporary postmark. Collectors appreciate on-cover plate number coils for their historical and philatelic significance.

Longer Coil Formats

Some PNC issues require collectors to save longer formats, such as PNC11, to represent stamps with and without the plate number. These longer coil formats create a diverse mix in a collector’s album and offer a comprehensive representation of plate number coils.

Format Description
1 PNC5 A strip of 5 mint stamps with the plate number coil on the center stamp
2 PNC3 A strip of 3 mint stamps with the plate number coil on the center stamp
3 Plate Number Single Single unused or used plate number coil stamp
4 On Cover An envelope bearing a used plate number coil stamp with a contemporary postmark
5 Longer Coil Formats Longer formats, such as PNC11, representing stamps with and without the plate number

The Value of Plate Number Coils

The value of plate number coils (PNCs) can vary depending on factors such as rarity, condition, and demand. Collectors and enthusiasts interested in PNCs often consult stamp catalogs for pricing information. One popular resource is the Scott Catalogue, which provides comprehensive listings and values for various PNC formats. Additionally, publications like Linn’s Stamp News provide insights into current retail price trends and market demand for PNCs. Stamp dealers who specialize in PNCs can also offer pricing guidance based on their expertise and market knowledge. It’s worth noting that the majority of plate number coils are available at affordable prices, making them accessible to collectors of all budgets. However, rarer or more desirable formats may command higher premiums due to their limited availability.

PNC Format Average Price Range
PNC3 (strip of 3 mint stamps) $5 – $15
PNC5 (strip of 5 mint stamps) $10 – $30
Plate Number Singles $1 – $5
PNC on Cover $3 – $10

Factors Influencing PNC Value

  • Rarity: The scarcity of a specific PNC format can significantly impact its value. For example, limited print runs or discontinuation of a design may drive up prices.
  • Condition: PNCs in pristine condition, without any damage or flaws, tend to be more valuable to collectors.
  • Demand: Popular or sought-after PNC formats may experience higher demand, resulting in increased prices.

Collectors should consider factors beyond monetary value when building their PNC collections. The journey of exploring different formats, researching historical context, and appreciating the intricate details of plate number coils adds immense joy and fulfillment to the hobby.

Production and Printing of Plate Number Coils

The production and printing of plate number coils (PNCs) have been handled by reputable entities such as the Bureau of Engraving and Printing (BEP) and commercial printers contracted by the United States Postal Service (USPS). These collaborations ensure the timely production of PNCs to meet collectors’ demands. Noteworthy contracts have been awarded to companies like Guilford Gravure, Inc., J. W. Ferguson & Sons, and Sennett Security Products, known for their expertise in printing high-quality stamps.

The USPS remains committed to issuing PNCs with plate numbers, continuing the longstanding tradition of incorporating these unique identifiers on stamps. Over the years, advancements in printing technology and methods have improved the overall quality and durability of PNCs, elevating the collecting experience for enthusiasts.

The Bureau of Engraving and Printing (BEP)

The BEP, a government agency responsible for producing United States currency and other security documents, has also been involved in the printing of PNCs. Leveraging their expertise in printing and security features, the BEP ensures that PNCs are produced according to the highest standards of quality.

With their state-of-the-art facilities and stringent printing processes, the BEP has played a vital role in maintaining the integrity and authenticity of PNCs. Collectors can trust that their PNCs are genuine and reflect the meticulous attention to detail that the BEP is known for.

Commercial Printers

In addition to the BEP, commercial printers have been instrumental in the production of PNCs. These printers are contracted by the USPS to fulfill the printing needs for various stamp issues, including PNCs. Collaborating with trusted commercial printers allows the USPS to efficiently meet the demand for PNCs while ensuring consistent quality across different stamp releases.

The expertise of commercial printers extends beyond the technical aspects of printing; they also contribute to the design and layout of PNCs. Their ability to balance aesthetic appeal with functional requirements ensures that PNCs are visually appealing while maintaining the necessary information, including the plate numbers.

By harnessing the capabilities of both the BEP and commercial printers, the USPS delivers PNCs that are both visually striking and collector-friendly. The seamless cooperation between these entities ensures that the tradition of plate number identification on stamps is upheld while meeting the needs of PNC collectors.

Buying Plate Number Coils

Plate number coils (PNCs) can be purchased from various sources, providing a wide range of options for collectors. Whether you prefer to buy from traditional brick-and-mortar locations or explore the convenience of online platforms, there are plenty of avenues to find the PNCs you desire.

Post Offices: One of the most accessible places to purchase PNCs is your local post office. They offer current issues and provide an opportunity to start your collection with the latest releases.

Philatelic Fulfillment Services: For larger coil formats and a broader selection, you can turn to the Philatelic Fulfillment Services. Located in Kansas City, they offer an extensive range of PNCs, including special and limited editions, making it a go-to destination for serious collectors.

Dealers: If you’re looking for expert guidance, dealers specializing in PNCs can assist you. These experienced professionals offer new issue services to ensure you keep up with the latest releases and also have a wide selection of new and older PNCs for sale.

Online Sources: The digital era has provided collectors with the convenience of online platforms. Websites dedicated to stamp collection offer a range of PNCs, making it easy to browse and purchase from the comfort of your own home.

Stamp shows and collector conventions are also great opportunities to buy PNCs. These events gather dealers and collectors from around the country, providing a treasure trove of stamp-related items, including PNCs in various formats.

Whether you choose to buy strips, singles, or covers, you’ll find that the buying options for PNCs are plentiful, and each source offers its unique advantages. The key is to explore different avenues and find the one that best suits your collecting goals and preferences.

The Future of Plate Number Coils

The future of plate number coils (PNCs) holds exciting possibilities for collectors. While the United States Postal Service (USPS) has stated its decision not to issue new designs in the Transportation Series coils, PNCs with plate numbers continue to be issued, ensuring the continuation of this collecting interest.

One area that collectors are exploring is the growing popularity of self-adhesive coils. These coils offer convenience and ease of use, making them an attractive choice for both collectors and users.

Another evolving trend in the world of PNCs is the inclusion of back numbers. Collectors are now considering the significance of these back numbers and their potential value in building extensive and interesting collections.

The plate number coil collecting landscape is poised to change in the coming years as new designs and formats emerge. Collectors can look forward to discovering fresh additions to their collections and the excitement of exploring new opportunities within this beloved hobby.

Resources for Plate Number Coil Collectors

Plate number coil (PNC) collectors have a range of resources available to support their hobby. One such resource is the Plate Number Coil Collectors Club (PNC³), an organization dedicated to bringing together PNC enthusiasts. The club provides a platform for collectors to connect, share knowledge, and discuss their collections. It also offers access to exclusive events, educational materials, and expert advice.

In addition to joining the PNC collectors club, collectors can find valuable information through publications like Linn’s Stamp News and the Scott Catalogue. These references provide up-to-date information on PNCs, including details about their values, historical significance, and collecting tips. Stamp dealers, both online and offline, are another valuable resource for PNC collectors. They offer a wide selection of PNCs for sale, including rare and hard-to-find varieties.

Auctions can also be a rewarding way for collectors to acquire specific PNC varieties. Auction houses often feature a range of PNCs, allowing collectors to bid on the stamps they desire. This can be an exciting and competitive way to expand a collection and obtain unique and sought-after PNCs.

Finally, collectors can connect with other PNC enthusiasts through online forums and chat boards. These platforms provide a space for members of the PNC community to interact, share their collections, ask questions, and offer support. It’s a great way to learn from experienced collectors and stay up-to-date on the latest trends in the PNC collecting world.

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