Number | Name | Date | Kind |
---|---|---|---|
D80145 | Schott | Dec 1929 | |
D155180 | Pavlinetz | Sep 1949 | |
D209104 | Harris et al. | Oct 1967 | |
1845082 | Fetterly | Feb 1932 |
Entry |
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Modern Packaging Encyclopedia issue for 1957, Nov. 1956, p. 395, upper left of the page (shown by arrow). |