Annual report
This is an annual report issued in 1929 by the Pittsburgh Plate Glass Company of Pittsburgh, Pennsylvania, addressed to shareholders and covering a glass and chemical manufacturer. The pictures are plain pen-and-ink line drawings with light grey wash: a boardroom meeting around a chart, a chemical laboratory with glassware, a paint plant and a factory building seen in outline, and a workman at a counter. A designer could take from them the clean, schematic line style typical of corporate reports of the period.
