File:Ventilation illustrated- a tract for the schools of rich and poor (IA b30358413).pdf
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:15, 27 July 2020 | ![]() | 1,129 × 1,879, 44 pages (2.27 MB) | Fæ | Medical Heritage Library b30358413 (User talk:Fæ/IA books#Fork10) (batch 1801-1850 #31808) |
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