Benjamin Franklin One Cent U.S. Postage Stamp on Postcard

This item features a United States green one-cent postage stamp depicting Benjamin Franklin, affixed to the reverse side of a vintage postcard. The stamp is part of the early 20th-century Washington-Franklin series, commonly issued between 1908 and 1922. It is characterized by its green ink on off-white paper with perforated edges. The stamp has been canceled with a wavy-line machine postmark from Grand Central Station, New York (indicated by 'GRAND CENTRAL STA. N.Y.'). The cancellation mark also includes a circular date stamp dated September 6 at 8 AM, though the exact year is partially obscured by the text. The postcard itself is made of cream-colored cardstock with printed burgundy text reading 'POST CARD' and 'THE ADDRESS ONLY TO BE WRITTEN HERE.' The left side shows cursive handwriting in faded black ink addressed to a 'William Crump'. The overall condition shows signs of age include slight yellowing of the paper, minor foxing or spotting, and wear along the card edges. The stamp's centering appears slightly off-set toward the top and right, which is a common characteristic of mass-produced stamps from this era.

I have examined the digital representation of the Benjamin Franklin one-cent green stamp (Scott #405 or #543 depending on perforation and watermark, likely the latter) affixed to a standard era postcard. My assessment confirms the item is a genuine artifact of the early 20th century. The stamp shows common centering issues (off-set top/right) and a standard machine cancel from Grand Central Station, NY. The condition of the postcard exhibits typical aging, including minor foxing and edge wear consistent with its age. Market conditions for this specific Philatelic item are characterized by high volume and low scarcity. The Washington-Franklin series was produced in the billions; unless a specific rare perforation or watermark variety is identified through physical measurement, it remains a common collector's item with minimal financial appreciation. Similar used examples on average postcards are frequently found in wholesale 'dollar boxes' at philatelic shows. The value resides primarily in its historical charm as ephemera rather than postal rarity. Limitations of this appraisal include the inability to verify the paper's watermark or the precise gauge of the perforations via image alone, which is essential for distinguishing common types from rare sub-varieties (such as the rare Scott #594 or #596). A physical examination using a precision perforation gauge and watermark fluid, along with verification of the year on the postmark, would be required for a definitive Scott Catalogue identification.