1955 People's Republic of China (PRC) 3 Fen Post Office Stamp

This is a definitive postage stamp issued by the People's Republic of China circa 1955. The stamp features a central illustration of a large building, likely the Beijing Post Office, rendered in a teal or dark blue-green monochrome ink on off-white paper. The upper left corner displays the denomination '3' followed by the Chinese character 'fen'. At the base, a horizontal inscription reads 'China People's Post' in simplified Chinese characters. The stamp is approximately 20mm x 25mm in size with standard perforations. Regarding condition, it appears to be a used specimen, evidenced by the light, curved cancellation mark visible on the left side of the building and across the '3'. The perforations are reasonably intact, though slightly irregular on the top edge, suggesting manual separation from a sheet. There is a small dark spot on the top-left perforation which may indicate oxidation or light staining. The engraving style is characteristic of the mid-20th-century Socialist Realism aesthetic, emphasizing state infrastructure and national progress. The centering is slightly shifted toward the bottom left border. As a piece of philatelic history, it represents the early postal system of the PRC during its first decade of establishment.

I have conducted a visual examination of the 1955 PRC 3 Fen 'Beijing Post Office' definitive stamp. This specimen features the teal monochrome engraving characteristic of the R8 series (Definitives of the People's Republic). Upon inspection, I have identified this as a used specimen with a partial circular date stamp (CDS) cancellation. The centering is shifted toward the bottom left, and the paper shows signs of age-related toning. While the perforations are generally intact, the irregular top edge and the small oxidation spot decrease the grade from 'Fine' to 'Good/Average'. Market conditions for early PRC definitives are robust, particularly among Chinese mainland collectors. However, this specific 3 Fen building stamp was mass-produced for standard domestic postal rates. Unlike the high-value 'Red Revenues' or the 'Military Post' rarities from the same era, this item is relatively common in philatelic circles. Comparable 'Fine' used examples typically trade at the lower end of the retail market. Critically, a definitive appraisal is limited by the digital nature of this inspection. I cannot verify the presence of a watermark, detect subtle repairs (such as re-perforating or thinning), or confirm the chemical composition of the ink to distinguish it from modern high-fidelity reproductions. For full authentication, an in-person examination using a 30x loupe and UV light is required to check for paper fluorescence and engraving depth. Provenance documentation or a certificate from the China Philatelic Society would significantly enhance the item's marketability.