| Source: Christmas letters, University City Public Schools, 1956, 1957, and 1959 Location: Helen Manley Papers, Box 5, Folders 5-7, Archives | |
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| Last Name: | Hopper |
| First Name: | Harold |
| Publication Year: | 1957 |
| Page: | 13 |
| Remarks: | only name and address given |
| Location: | Box 5, Folder 6 |
