1953 China (Taiwan) Postage Due Overprint Stamps, Set of 5

This is a collection of five rectangular postage stamps from the Republic of China (Taiwan) dating to approximately 1953. The set consists of overprinted stamps used specifically for 'Postage Due' purposes. Each stamp features a central horizontal rectangular frame with decorative border patterns and traditional Chinese characters. Specifically, they appear to be surcharged overprints on existing issues, a common practice during the economic transition periods in Taiwan. The colors include shades of lilac/purple, pink/rose, and gray/black. One notable pink stamp shows a '40' value, while a gray one displays an '80' and another a '100'. The stamps are printed on paper with standard comb perforations. The physical condition appears varied; while the edges (perf teeth) seem largely intact, the image quality shows some typical age-related toning. These stamps represent the 'Second Taiwan Postage Due' issues where earlier definitive stamps were overprinted for use when mail was underpaid. The craftsmanship reflects the mid-20th-century lithographic or typography printing standard for the region. No specific maker's mark is visible outside of the standard postal design elements, though they are official government issues of the Directorate General of Posts.