Everything You Wanted To Know About “Grills” But Were Afraid to Ask

Within the world of philately, exploring the rich history of postage stamps can uncover remarkable stories and unique security features. One such intriguing phenomenon is the use of "grills" on early United States postage stamps. In this article, we delve into the origins, purpose, and impact of these enigmatic grills, which have left an indelible mark on the world of stamp collecting.

1. The Introduction of Grills:

The introduction of grills occurred during a time when the United States Postal Service sought innovative measures to deter stamp reuse and fraudulent activities. In the mid-1860s, a series of experiments led to the creation of grills, which were small, embossed patterns or indentations pressed into the stamp paper. These grills were added after printing and before gumming the back of the stamp.

2. Function and Purpose:

The primary purpose of grills on early United States stamps was to facilitate the absorption of ink cancellation marks. By creating a textured surface on the stamp, post office clerks were able to more effectively cancel stamps using ink, making reuse of the stamps nearly impossible. The ink would penetrate the grill pattern, rendering any attempt to remove the cancellation mark a futile endeavor.

3. Different Types of Grills:

Several distinct types of grills were employed during this era, distinguished by their size and pattern. Some of the most notable grill types included the Z Grill, D Grill, E Grill, and H Grill. Each type carried unique characteristics that set them apart, including the shape and size of the grill impressions.

4. Rarity and Challenges for Collectors:

Grills are renowned for their scarcity and desirability among stamp collectors. Due to the delicate nature of these grill impressions, their quality often varied widely, making high-quality examples sought-after by collectors. Additionally, the heat or pressure used during the grilling process occasionally resulted in damaged or distorted stamps, further increasing their exclusivity.

5. The Legacy of Grills:

While the use of grills was short-lived, lasting only a few years in the late 1860s and early 1870s, their impact on stamp collecting history remains significant. The distinctive appearance and limited availability of grilled stamps have made them highly sought-after among collectors, fetching substantial prices at auctions. Their inclusion in stamp collections adds charm and depth, representing a fascinating era in United States postal history.

Conclusion:

Grills on early United States postage stamps provide a captivating glimpse into the world of philately's rich history. These embossed patterns, meticulously added to deter stamp reuse, have become treasured items for collectors. The scarcity and desirability of grilled stamps propel them into the realm of philatelic legends, reminding us of the intricate security features employed in stamp production as the United States sought to protect its postal system. For stamp enthusiasts and collectors, these grills continue to be a testament to the artistry, innovation, and resilience found within the world of postage stamps.