| Source: Kirkwood Historical Review (published by the Kirkwood Historical Society), 1962-2022 Location: St.L. / 05 / K636 | |
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| Corporate Name: | O.K. Hatchery |
| Volume: | XIX |
| Issue: | 3 |
| Date of Publication: | September 1980 |
| Page: | 1-11 |
| Remarks: | in article titled "Only Yesterday: Kirkwood and the Summer of 1930" |
