| Katie Pierce Meyer corrected 21 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 20 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 20 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 19 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 19 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 18 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 18 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 17 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 17 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 16 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 16 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 15 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 15 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer marked 14 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 14 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 13 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 13 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer marked 12 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 12 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 11 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 11 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer marked 10 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 10 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 9 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 9 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 8 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 8 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 7 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 7 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 6 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 6 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer marked 5 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 5 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 4 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 4 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer marked 3 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 3 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer marked 2 as needing review in 1920-10 The Concrete Age 33, no. 1 | Page Needs Review | |
| Katie Pierce Meyer corrected 2 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 1 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 1 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer corrected 1 in 1920-10 The Concrete Age 33, no. 1 | Page OCR Corrected | |
| Katie Pierce Meyer indexed 1 in 1920-10 The Concrete Age 33, no. 1 | Page Indexed | |
| Katie Pierce Meyer added 1920-12 The Concrete Age 33, no. 3 in 1920-12 The Concrete Age 33, no. 3 | Work Added | |
| Katie Pierce Meyer added 1920-11 The Concrete Age 33, no. 2 in 1920-11 The Concrete Age 33, no. 2 | Work Added | |
| Katie Pierce Meyer added 1920-08/09 The Concrete Age 32, no. 5 in 1920-08/09 The Concrete Age 32, no. 5 | Work Added | |
| Katie Pierce Meyer added 1920-07 The Concrete Age 32, no. 4 in 1920-07 The Concrete Age 32, no. 4 | Work Added | |
| Katie Pierce Meyer added 1920-06 The Concrete Age 32, no. 3 in 1920-06 The Concrete Age 32, no. 3 | Work Added | |
| Katie Pierce Meyer added 1920-05 The Concrete Age 32, no. 2 in 1920-05 The Concrete Age 32, no. 2 | Work Added | |
| Katie Pierce Meyer added 1920-04 The Concrete Age 32, no. 1 in 1920-04 The Concrete Age 32, no. 1 | Work Added | |
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