AI Appraisal Estimate

This is a vintage postage stamp from the People’s Post of China, specifically a Northeast Liberated Area issue dating back to the late 1940s (circa 1949). The stamp features a blue-gray monochromatic engraving of a prominent Western-style multi-story building, identified as the headquarters of the Communist Party in the Northeast during the revolutionary period. The central image is flanked by two stylized trees and bears a flag atop the building. The paper is an off-white or yellowish cream stock with rough, irregular perforations (gauge appears coarse), which is typical of regional wartime/transitional printing. A significant circular cancellation mark in black ink is visible on the left side, featuring the numerals '1.17.11' and Chinese characters indicating the post office location ('Beijing' or regional branch). The bottom of the stamp contains Chinese characters for 'People's Post' (中国人民邮政). Regarding condition, the stamp shows signs of circulation with significant perforation wear, some minor discoloration consistent with age, and a clear, heavy postal cancel that obscures some fine details of the building's architecture. The engraving style shows moderate detail in the windows and facade arches, reflecting the utility-focused printing quality of the era.

I have conducted a visual examination of the 1949 Northeast Issue featuring the Communist Party Headquarters. This specific issue represents a critical transitional period in Chinese philately, marking the shift from regional Liberated Area issues to the standardized national post. The stamp's blue-gray engraving exhibits the characteristic 'utility' aesthetics of 1940s regional printing, with the expected coarse perforations and off-white paper stock consistent with the era's material shortages. Condition-wise, this example is graded as 'Fine' (Used). The circular cancel, dated November 17, remains crisp and adds historical context, though its heavy application slightly obscures the architectural details of the central vignette. While the perforation wear is notable, it is typical for Northeast regional issues which were often separated under suboptimal conditions. Authenticity appears consistent with known genuine plates based on the window-latticing density and typeface alignment of the 'China People's Post' characters. The market for early People's Republic and Liberated Area philately remains buoyant, particularly among mainland Chinese collectors seeking revolutionary history. Comparable auction results for the Northeast Series 8 (Commemorating the Party) range from $300 for average examples to over $1,000 for mint, never-hinged specimens with pristine margins. Limitation: This appraisal is based strictly on high-resolution digital imagery. A physical inspection is required to verify the presence of a watermark, detect any skillful repairs or 're-perfing,' and confirm the paper's ultraviolet signature. For absolute authentication, I recommend submission to the Interasia or PF for a formal certificate, especially to rule out contemporary counterfeits that frequently target these high-demand regional issues.