German Airmail Stamp, 1 Mark, featuring Soaring Eagle

This is a vintage German airmail stamp, denominated 1 Mark (1 M), featuring a distinctive design of a stylized soaring eagle. The stamp's primary color is a deep, dark green, almost black, with the design elements rendered in a lighter, off-white or light grey color, providing a strong contrast. The eagle is depicted in a somewhat abstract, Art Deco-inspired style, with prominent wings composed of multiple parallel lines and a body shaped like an elongated oval or egg. Above the eagle, two stylized wheat stalks or similar agricultural symbols flank the central motif. The denomination '1 M' is visible in the upper left and upper right corners, inscribed in a bold, gothic-style typeface. Below the eagle, the words 'Deutsche Flugpost' (German Airmail) are written in an elegant, cursive gothic script. The stamp exhibits perforation marks along all four edges, indicating it was intended to be separated from a larger sheet. The edges appear relatively clean and intact, suggesting good preservation. Given the historical context of 'Deutsche Flugpost' stamps and the stylistic elements, this stamp likely dates from the early to mid-20th century, possibly the 1920s or 1930s. The paper material appears consistent with contemporary stamp production, though specific details like watermarks or paper thickness are not discernible from the image. No obvious damage, tears, or significant discoloration is apparent, but the resolution of the image makes it difficult to assess minor imperfections or the exact state of the gum on the reverse. The craftsmanship appears to be of standard philatelic quality for the era, with clear printing and precise detail in the design.