Description and research notes
This 1949 100 Yuan Red Ship unnumbered alignment trial from the People's Bank of China belongs to the production history of the First Series Renminbi, the foundational paper-money issue of the early People's Republic of China. The finished issued form of this design is cataloged as Pick number 831b, while this production-stage piece is preserved before final numbering and trimming, with an oversized sheet margin, visible printer guide marks, and an additional reverse-style background impression beneath the face design.
The Red Ship type was printed by the Shanghai Banknote Printing Plant. Issued examples were completed with a three-character prefix and serial number; this piece remains in a pre-numbering state, with its sheet margin and guide marks still present. These features place it within the alignment and setup phase of production, before the ordinary finishing sequence that converted printed sheets into issued notes.
The central production feature is the extra background impression visible beneath the face printing. The normal face design and the normal back design both correspond to the issued Red Ship type, but the face side also carries an additional underlying impression that resembles reverse-side security or background work. This underlying layer includes date-like and ornamental elements, yet it does not match the final issued reverse exactly. It is best described as an alternate reverse-style background impression or displaced production impression beneath the completed face design.
The additional impression is structured printed material, not a random ink smear or later surface mark. Compared with a regular issued Red Ship note, the face of this trial appears more complex, with extra design material present beneath the normal front composition. The feature may reflect an earlier setup impression, a displaced background pass, or an alignment-stage printing irregularity before final completion. The exact production sequence cannot be stated with certainty from the image alone, but the physical evidence places the abnormality within the printing process.
The face design carries the People's Bank of China title across the upper frame, large denomination tablets at the corners, and the central Red Ship harbor scene printed in red and orange. The vignette shows a cargo vessel at an industrial waterfront, a design associated with transport, reconstruction, and the monetary consolidation of early postwar China. On this piece, the approved face design is layered over additional production printing, preserving evidence of the setup and alignment process behind the finished issue.
The reverse presents the large ornamental 100 denomination design dated 1949, printed in red and yellow with pale blue-green background elements. Its placement within the same oversized sheet format reinforces the production-stage character of the piece. The broad untrimmed margin, sheet guide marks, extra underlying impression, and pre-numbering state document a form of the note that existed before the regular issued version was completed through numbering and trimming.
The issued Red Ship design is cataloged as Pick number 831b; this unnumbered production-stage alignment trial is cataloged as Pick Unlisted.
With oversized sheet margin, printer guide marks, an alternate reverse-style background impression beneath the face, and a pre-numbering production state, this piece occupies a specialized position within First Series Renminbi collecting. Its importance rests in the exact combination of displaced production printing, sheet-margin format, visible guide marks, and unfinished state, giving the item strong rarity as unique printing-stage survivor from the Shanghai Banknote Printing Plant.