At the present time, the Glover Machine Works Collection is categorized into ten series of archival information.
| Series 1 |
Glover Machine Works Builder's Files |
| Series 2 |
Glover Machine Works Locomotive Specifications |
| Series 3 |
Glover Machine Works Photographs/Postcards/Builder's Illustrations/Advertising Photograph's/Designers-Engravers-Printers-Proofs/Glover Machine Works Shop and Foundry Photographs |
| Series 4, 5 & 6 |
Glover Machine Works Time Books/Payroll Journals/Cash Books/Accounting Journals/Ledger for Glover Steel Company, dated 1887-1937 |
| Series 7, 8 & 9 |
Glover Machine Steel Company Daily Time Records, dated 1897-1935 |
| Series 10 |
Glover Machine Works Alpha Invoice, insurance, and Miscellaneous Files, Superior Invoices, and Customer Orders |
| Builder's Files and Specifications |
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| Company Records |
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| Glover Catalogs |
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| Photographs/Photo Cards |
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| Trade Catalogs |
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