| 摘要 |
An apparatus is disclosed for printing borders on photographic prints. Unlike the existing border printers, this apparatus permits opposite borders to be printed at the same time. The apparatus comprises a panel with a flat surface having a paper stop at one edge, a frame, hinged to the panel at the one edge, having two parallel arms perpendicular to the paper stop, two sliding cross bars extending between the two parallel arms, the cross bars adapted to be maintained parallel with the paper stop at any position in the frame, each cross bar having a straight edge strip at one side to press the photographic print against the flat surface of the panel, and an expandible lightproof concertina-type cover extending between the two sliding cross bars in the frame, the cover having lightproof edge connections with the two parallel arms when the cross bars are at any position in the frame.
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