IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This IBM Model C electric typewriter ...

A little after 9 a.m. Tuesday, a customer came into Bill Mark’s business with a rough sketch of a part she needed for an IBM typewriter.Mark looked at the drawing for about 5 seconds — maybe — then ...

Walk the ninth-floor hallway of the historic Flood Building on Market Street and you may detect an office sound that has all but vanished, even from the Flood, which has not changed much since 1904.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This electric typewriter was ...