Title: perforator Description: A man works the perforator which allows type settings to be transmitted via a telegraph; Location: New York, New York, December 22, 1928 Keywords: telegraphs, technology, technologies, perforators, inventions. Orientation: Landscape Dimensions: 1350 x 1010 (1.36 MPixels) (4:3) Print Size: 11.4 x 8.6 cm; 4.5 x 3.4 inches File Size: 3.91 MB (4,094,766 Bytes) Resolution: 300 x 300 dpi Color Depth: 16.7 million (24 BitsPerPixel) Compression: None Image Number: 0000300393 Source: Jay Robert Nash Collection
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